# Temperature Essays & Research Papers

## Best Temperature Essays

• Temperature - 2414 Words
Unit 2 Question Packet Name …………………KEY……………………… Matter & Energy Period …………. Skills 1. classifying types of matter 2. interpreting particle diagrams 3. identifying physical & chemical properties of matter 4. separating Mixtures 5. converting Temperatures 6. identifying physical & chemical changes in matter Skill #1: Classifying types of matter - refer to your notes and RB p. 1-2 Classify each of the following with the combination of terms...
2,414 Words | 13 Pages
• Temperature - 1186 Words
﻿Name: ___________Naomi Scharf___________________________ Date: 3/17/11________________________ Student Exploration: Boyle’s Law and Charles’ Law Vocabulary: absolute zero, Boyle’s law, Charles’ law, Kelvin scale, pressure Prior Knowledge Question (Do this BEFORE using the Gizmo.) A small helium tank measures about two feet (60 cm) high. Yet it can fill over 50 balloons! How can such a small tank contain enough helium to fill so many balloons? _The tank is compressing the helium into a...
1,186 Words | 9 Pages
• Addition and Temperature Air Temperature
Name: ______________________________ Subtracting Integers Subtract to find the difference between the integers. a. b. c. d. f. h. j. l. n. 9 − ( − 5 ) = _______ − 6 − 4 = _______ − 6 − ( − 4 ) = _______ − 5 − 8 = _______ 0 − ( − 3 ) = _______ 3 − ( − 4 ) = _______ − 2 − 17 = _______ 17 − ( − 3 ) = ________ e. g. i. k. 13 − ( − 6 ) = _______ − 2 − 10 = _______ − 8 − ( − 8 ) = _______ − 8 − 8 = ________ m. − 16 − 11 = _______ Last night the temperature in New York City went down to...
266 Words | 2 Pages
• Initial Temperature - 1040 Words
Group No. Date: Leader : Section: Members: Experiment no: 1A Data and Results: Initial Temperature: To = 25 degrees Celsius Final Temperature: Tf = 100 degrees Celsius Rod | Initial length | Change in Length | Coefficient of Linear Expansion(Exp) | Coefficient of Linear Expansion(Theo) | % Error | Steel | 40 | .035 | 1.17 x 10 / C | 1.1 x 10^-5/ C | 6.36% | Copper | 40 | .055 | 1.8 x 10 ^-5 /C | 1.7 x 10^-5 /C | 5.88% | Computation : Conclusion: 1. A...
1,040 Words | 6 Pages
• ## All Temperature Essays

• Temperature Ranges - 285 Words
LAB ACTIVITY: Coastal and Continental Temperature Ranges ANALYSIS: 1) I can tell from the temperature curves that the cities are all in the Northern Hemisphere because it ranges from low to high then back to low again starting in January. 2) The city that has the greatest yearly temperature range is Bismarck, N.D. 3) The cause of the greatest range is because the location is located most near the pole. 4) The rates of heating and cooling do not differ much for New York...
285 Words | 2 Pages
• Temperature and Gas - 1075 Words
Looking for a Gas Gas is everywhere. There is something called the atmosphere. That's a big layer of gas that surrounds the Earth. Gases are random groups of atoms. In solids, atoms and molecules are compact and close together. Liquids have atoms that are spread out a little more. Gases are really spread out and the atoms and molecules are full of energy. They are bouncing around constantly. Gases can fill a container of any size or shape. It doesn't even matter how big the container is....
1,075 Words | 3 Pages
• Temperature Sensors - 1746 Words
Investigation Into Temperature Sensors Introduction In this project I will be investigating how it is possible to use a temperature sensor to keep a greenhouse from changing temperature too much. This is intended to help plants live and grow in their optimum temperature. This will create a perfect temperature for the enzymes in the plants to work in, and therefore resulting in a maximum growth/production rate. This could be useful for gardeners who wish to grow plants as quickly as...
1,746 Words | 6 Pages
• Temperature and Heat - 549 Words
Assignment Chapter 6 Concept Explorations 6.29. Thermal Interactions Part 1: In an insulated container, you mix 200. g of water at 80ºC with 100. g of water at 20ºC. After mixing, the temperature of the water is 60ºC. a. How much did the temperature of the hot water change? How much did the temperature of the cold water change? Compare the magnitudes (positive values) of these changes. b. During the mixing, how did the heat transfer occur: from hot water to cold, or from cold water...
549 Words | 2 Pages
• heat and temperature - 568 Words
﻿***Heat and temperature are related to each other, but are different concepts. Heat is the total energy of molecular motion in a substance while temperature is a measure of the average energy of molecular motion in a substance. Heat energy depends on the speed of the particles, the number of particles (the size or mass), and the type of particles in an object. Temperature does not depend on the size or type of object. For example, the temperature of a small cup of water might be the same as...
568 Words | 2 Pages
• Heat and Temperature - 905 Words
Introduction to Heat and Temperature Gonzalo Leon Strayer University 2012/01/27 Introduction to Heat and Temperature Relation between the Study of Heat and Kinetic Theory Kinetic theory can be describes as a scientific theory of the movement of an object. Kinetic theory relates to capacity of a subject to do work on another object due to their motion. Kinetic theory of matter explains that the same is compose of tiny pieces of, atoms or molecules in continues motion. The theory states...
905 Words | 3 Pages
• Temperature and Thermometers - 1755 Words
Temperature and Thermometers The Temperature of an object is a measure of the hotness or coldness of that object. An alternative way to think of temperature is to say that “the temperature of an object is a number – on some manmade scale – that indicates the hotness of the object”. ‘Hotness’ in turn is a measure of the kinetic energy of the molecules of the material. Note: You must use the term ‘hotness’.* The SI unit of temperature is the Kelvin (K)* Relationship between degrees...
1,755 Words | 6 Pages
• Temperature and Centigrams Ans - 3662 Words
1. It is estimated that uranium is relatively common in the earth’s crust, occurring in amounts of 4 g/metric ton. A metric ton is 1000 kg. At this concentration, what mass of uranium is present in 1.0 mg of the earth’s crust? a) 4 nanograms b) 4 micrograms c) 4 milligrams d) 4 × 10–5 g e) 4 centigrams Ans: a) 4 nanograms Page: 1.3,6 2. In 1928, 1.0 g of a new element was isolated from 660 kg of the ore...
3,662 Words | 22 Pages
• Temperature and Neon - 610 Words
Name: Chelsea Smith States of Matter Lab Procedure: Go to: HYPERLINK "http://phet.colorado.edu/en/simulation/states-of-matter" http://phet.colorado.edu/en/simulation/states-of-matter and click on Run Now States of Matter Review: Kinetic energy (KE) is the energy of motion. Potential energy (PE) is the energy of position. What property of a substance corresponds to the average KE of its particles? Temperature What property of a substance corresponds to the average PE of its...
610 Words | 3 Pages
• Temperature Controller - 404 Words
AUTOMATIC TEMPERATURE CONTROLLED FAN H ere is a circuit through which the speed of a fan can be linearly controlled automatically, depending on the room temperature. The circuit is highly efficient as it uses thyristors for power control. Alternatively, the same circuit can be used for automatic temperature controlled AC power control. In this circuit, the temperature sensor used is an NTC thermistor, i.e. one having a negative temperature coefficient. The value of thermistor resistance at...
404 Words | 2 Pages
• Temperature and Answer - 1755 Words
| 1. | | Passing an electric current through a certain substance produces oxygen and sulfur. This substance cannot be a(n) Your Answer: | element. | | | An element cannot be broken down into other elements. | | 2. | | Pick the chemical change that occurs when a lit match is held under a piece of metal. Your Answer: | match burns | | | Chemical changes, which release heat and light, occur during the combustion process. | | 3. | | Which identification is incorrect for the...
1,755 Words | 8 Pages
• Heat and Temperature - 859 Words
Heat and Temperature Heat is often described by the average individual as being the change in temperature from hot to cold. “Often the concepts of heat and temperature are thought to be the same, but they are not.” Heat and Temperature, para. 2) Perhaps the reasoning behind the incorrect reasoning is that humans associate the two together because when heat is applied to an object the temperature rises. The kinetic theory of matter better explains the underlying cause as to what takes...
859 Words | 3 Pages
• Temperature and Potato Chips - 276 Words
﻿Title: Food Energy Lab Report Date of Activity: 8-28-13 through 8-29-13 Purpose: The purpose of the lab was to measure the amount of energy contained in a gram of certain foods. Hypothesis/Prediction: I hypothesize that some of the foods are going to be difficult to burn. Procedure: 1. Weigh the weight of empty can and food items. 2. Fill can approximately one third full of water. 3. Weigh the can after water is in the can. 4. Take the temperature of the water in the can. 5. Place...
276 Words | 2 Pages
• Temperature: Degrees Fahrenheit - 484 Words
﻿1. Temperature: Put some hot water, warm water, and cold water in three bowls. Just use water from your faucet, and please be sure that the hot water is not too hot to touch! Place a finger in the hot water and a finger of the other hand in the cold water. After a few seconds, place them both in the warm water. Describe the sensations. Can you trust your senses for measuring temperature? Explain your answer. Placing finger A(pointing finger on left hand) in the “hot” water, my finger felt a...
484 Words | 3 Pages
• The Relationship Between Heat and Temperature
Heat in physics is defined as energy in transit. It is symbolized with the alphabet Q. (Strong, Martin C. The Great Alternative and Indie Discography of Heat) It is mostly connected with different movements of atoms, molecules and other particles. These particles either consist of particles that are either hot or cold. High temperature bodies, are often caused due to the high heat transfer, which is created by chemical reactions, nuclear reactions, electromagnetic dissipation, or mechanical...
1,000 Words | 3 Pages
• Temperature and Test Tube - 928 Words
Title: Freezing and Melting of Paradichlorobenzene Purpose: Melting, freezing, and boiling points are properties that can easily be determined and help in identifying a substance. These properties can be found in chemical literature ad reference tables, and can be used to distinguish a pure substance from many other pure substances. In this lab you will use the pure substance Paradichlorobenzene and determine its melting an freezing points by warming and cooling a sample of the...
928 Words | 3 Pages
• Solubility Equilibrium and the Effect of Temperature
Introduction For this experiment, we are going to determine the effect of temperature on solubility, to be done in a chemical by dissolving a solute in a definite amount of solution which is saturated. Specifically, the goal of this experiment is to prepare a saturated solution of Na2C2O4 in water at different temperatures, determine the effect of temperature in solubility, and to apply Le Chatelier's Principle. We can do all this by simply titrating a certain amount of standard KMnO4, and...
1,203 Words | 4 Pages
• Factors Influencing Temperature Essay
Temperature is one of the weather elements and measures the degree of hotness and coldness in a place. The temperature of a place is affected by a number of factors such as latitudinal location, seasonal variations, albedo of the place, contrasts between land and sea and elevation. Latitudinal location has the strongest influence on the climatic conditions on a macro/global scale. The rest of the factors then serves to modify these influences and are secondary, operating at a smaller scale....
843 Words | 3 Pages
• Temperature and Degrees Celsius - 1577 Words
Enthalpy of Neutralization J. Smith M. Smith CHEM 1290-xx 10-31-06 TA Purpose: The purpose of the experiment is to determine the calorimeter constant for the calorimeter holding a specific solution based on the data of heat lost and heat gained. The purpose is to also be able to determine the enthalpy of neutralization for the reaction of a strong acid (phosphoric acid) and a strong base (sodium hydroxide). Experimental: Materials: The materials needed for this lab included; 2 large...
1,577 Words | 6 Pages
• The Effect of Temperature on Photosynthesis - 1917 Words
﻿02 December 2012 1. Title and Author 1. The Effect of Extreme Temperatures on the Rate of Photosynthesis 2. Jeffrey Xia 2. Abstract A previous lab in which we conducted, tested whether or not the light intensity had an effect on the rate of photosynthesis. We concluded that light intensity did possess an effect on the rate of photosynthesis – the closer the experimental plant units were to the light source, the more experimental plant units exhibited the effect of gas exchange in...
1,917 Words | 10 Pages
• Temperature Affecting Enzyme Activity
Temperature affecting enzyme activity Aim: To see how temperature can affect enzyme activity Prediction:-I think the one that will work best will be the rennin placed in milk at 37oC My independent variable will be the temperature My dependant variable will be how thick the milk becomes The equipment I need is milk, 5 test tubes, rennin, water bath, boiled rennin, a glass rod and a stopwatch Introduction: Rennin is an enzyme found in the stomach, its function is to solidify milk....
543 Words | 2 Pages
• Investigation: Body Temperature Regulation
Investigation: Body temperature regulation Guiding question: To what point does fur determine an arctic foxes wellbeing in the wild and how much protection against extreme temperatures does it really offer. Introduction: In this experiment I will be attempting to justify my findings that I have gathered over the course of a few different experiments. What I have been gathering information over is the suitability of an arctic foxes fur coat. I have gone about finding this out by...
1,216 Words | 4 Pages
• The Effect of Temperature on Solubility - 830 Words
The Effect of Temperature on Solubility By Aviraj Singh Rogers 2 Background: The solubility of most solid substances is generally said to increase as the temperature of the solvent increases. However, some substances, such as ytterbium sulfate, do the opposite. This can be explained through the Second Law of Thermodynamics which states that “in all energy exchanges, if no energy enters or leaves the system, the potential energy of the state will always be less than that of the initial...
830 Words | 3 Pages
• Effect of Temperature on Solubility Lab
Effect of Temperature on Solubility Lab Purpose: What is the solubility of minerals in water? What is the relationship between temperature and solubility? Hypothesis: If salt and sugar are each tested in water of varying temperatures, then salt and sugar's solubility will increase as the temperature also increases. Materials: Two 250 mL beakers Tap water 100 mL graduated cylinder Hot plate Two petri dishes Glass stirring rod Salt Sugar Thermometer...
1,365 Words | 5 Pages
• Temperature Effects in Enzyme Activity
Temperature Affecting Enzyme Activity Introduction The basic properties of life revolve around chemical reactions. Without the presence of enzymes some of life's processes would not come so easily. Enzymes are basically proteins, which have specific shapes for different substrates. Enzymes change the rate in chemical reactions. It does this without having to change its own shape, which makes enzymes different from other proteins. A common enzyme that we have is catalase, which breaks down...
809 Words | 3 Pages
• Elodea: Temperature and Degrees Celsius
﻿ Abstract Elodea, also known as Elodea Canadensis, or waterweeds, lives favorably underwater. You can find Elodea mainly in natural waters in North America such as ponds, rivers, or lakes. Elodea has expanded all over the world as well, particularly in Europe. This aquatic plant multiplies rapidly and grows in a variety of conditions and environments, which is why it’s considered a weed. Elodea is often used in aquariums to stabilize the oxygen balance. It’s a fierce photosynthetic which...
876 Words | 4 Pages
• Bacteria and Growth Temperature - 1700 Words
INTRODUCTION The environments of Earth include conditions in which physical and chemical extremes make it very difficult for organisms to survive. Conditions that can destroy living cells and biomolecules include high and low temperatures; low amounts of oxygen and water; and high levels of salinity, acidity, alkalinity, and radiation. Examples of extreme environments on Earth are hot geysers and oceanic thermal vents, Antarctic sea ice, and oxygen-depleted rivers and lakes. Organisms that have...
1,700 Words | 6 Pages
• Water temperature effects on sugar
﻿1. Introduction The purpose of my project is to demonstrate how water temperature affects the dissolving of sugar in liquid. Everything in our universe is made up of particles which are in constant motion. In a solid state particles move the slowest while in a liquid state particles move the fastest. Under the right conditions, solid particles (the solute) when mixed in liquid (the solvent) can form a solution. This occurrence is called dissolving. I wanted to answer the question; does the...
1,136 Words | 5 Pages
• Homeostasis: Body Temperature - 1024 Words
﻿Name: Andrea Silva Date: May 16th, 2014 Student Exploration: Homeostasis Vocabulary: dehydration, heat stroke, homeostasis, hypothermia, thermoregulation Prior Knowledge Questions (Do these BEFORE using the Gizmo.) Homeostasis is the ability to maintain a stable environment inside the body. For example, your body does things to maintain constant blood sugar levels and body temperature. 1. What are some things you do to stay cool on a hot day? Some things I do to...
1,024 Words | 5 Pages
• Temperature and Degrees Celsius - 250 Words
﻿Megan Potter Joule’s Jungle Honors Extension 1. A gas occupies 0.60 m3 at a 5.0 atm. If the temperature of the gas remains the same and the pressure decreases to 2.5 atm, what would be the new volume occupied by the gas? V1=.60 m3 P1=5.0 atm P2= 2.5 atm V2= ? P1 V1=P2 V2 V2= (P1 V1)/ (P2) V2= (5.0 atm)(.60 m3)/ (2.5 atm) V2= 1.2 m3 2. Given a volume of 1000. cm3 of an ideal gas at 300. K, what volume would it occupy at a temperature of 600. K? V1= 1000 cm3 T1= 300 K T2=...
250 Words | 2 Pages
• Diffusion: Temperature and Cold Water
The Rate of Diffusion in Different Temperatures Purpose: To see if the temperature of a solution will change the rate blue diffuses in it. This will be tested by timing how long it takes dye to diffuse in warm water, cold water, and room temperature water. Hypothesis: I think that the dye will diffuse at a faster rate in the warm water than in the cold water. I believe that the room temperature water will have the dye diffuse faster than the cold water but slower than the warm water....
266 Words | 1 Page
• Temperature and Warming Global Warming
﻿Michael Rodrigues Persuasive Essay GLOBAL WARMING Global warming is the increase in the mean surface temperature of the Earth. There is little doubt that the planet is warming. Over the last century, the planets temperature has risen by around 1 degree Fahrenheit. The United Nations panel on climate change projects that the global temperatures will rise 3-10 degrees fahrenheit by the century’s end – enough to have the polar caps all but melted. If the ice caps melt, a vast majority of...
517 Words | 2 Pages
• Temperature and Rainfall analysis - 1692 Words
CHAPTER I INTRODUCTION On the global scale, mean annual surface temperature has increased over the past century by 0.6 0 C (IPCC 2001). Various models have been developed to assess climate change impact at the global and regional level. Temperature and precipitation trends differ at the local level and have differing impact. Also, various studies have been done in different parts of the world for detecting climate trends and changes. Some of these have shown significant trends (Capodici...
1,692 Words | 7 Pages
• Effect of temperature on enzyme activity
Lab Report Effect of temperature on enzyme activity I. Purpose: Determine how effect of temperature on enzyme (catalyse) activity (in the liver). II. Materials * Raw liver * Forceps * 50mL 1% hydrogen Peroxide (H * 25mL graduated cylinder * 50mL, 400mL beakers * Pureed liver * 5 Filter-paper disks * Paper towels * Timer or stopwatch * Thermometer * Hot plate III. Procedure 1.Gather all necessary materials;...
529 Words | 3 Pages
• Thermoregulation: Temperature and Radiant Heat
﻿ What is Thermoregulation? Thermoregulation is the ability of an organism to keep its body temperature within certain boundaries, even when the surrounding temperature is very different. This process is one aspect of homeostasis. Homeostasis is a state of stability between an animal's internal environment and its external environment. When external temperatures are cold, the body uses certain techniques to warm itself up. Likewise, as heat levels rise...
1,518 Words | 5 Pages
• Automatic Temperature Control Fan
Abstract: The automatic temperature control system is a very essential feature of a factory or an industry. In most of the case the temperature plays a vital role in the process of manufacturing or the process carried in that factory or industry. The most common and simplest way of controlling temperature is by using a fan which is automatically connected to a network such as it is switched on when the temperature of the surroundings increases. The change in temperature of the...
2,219 Words | 9 Pages
• Water Temperature and Osmosis - 406 Words
Abstract This experiment was designed to answer the question does temperature affect the amount of osmosis? The hypothesis predicted was that the higher the temperature the more osmosis would occur, but too high the osmosis would halt due to enzyme and substrate overheating and losing shape. After research and class time it was concluded that osmosis is a passive transport and would not require energy or enzymes due to it going from high to low concentrations with the...
406 Words | 3 Pages
• Physics Information on Temperature - 428 Words
THE OXFORD SCHOOL , DUBAI LEARNING OBJECTIVES:      Appreciate how a physical property that varies with temperature may be used for the measurement of temperature, and state examples of such properties. Recognise the need for and identify fixed points. Describe the structure and action of liquid-in-glass thermometers. Demonstrate understanding of sensitivity, range and linearity. Describe the structure of a thermocouple and show understanding of its use for measuring high temperatures...
428 Words | 2 Pages
• Temperature Pattern Exercise - 1630 Words
M2A1 Temperature Pattern Exercise Ricardo Cortez GEOL 108 EXERCISE 10 PART 1 1. Is the temperature contrast between the equator and the Arctic region greatest in the winter or summer? Answer. Temperature contrast between the equator and the Arctic region is greatest in the winter. Temperatures near or at the equator only change a few degrees between winter and summer while the Arctic region changes drastically up to 40 degrees between the seasons. 2. (a) Were latitude the...
1,630 Words | 5 Pages
• Temperature and Equilibrium Virtual Lab
Temperature and Equilibrium Virtual Lab Change is influenced by many different factors in many different situations. If you imagine the 400,000 gallons of water in a stream at the top of a hill, you can picture that they will flow down the hill in order to reach equilibrium. But what if the temperature outside is -40 degrees Fahrenheit? How might this change the movement of the water molecules down the hill? This virtual lab will allow you to explore how temperature changes affect two linked...
691 Words | 2 Pages
• Practical App of Low Temperature
A Guide to Sealing Cryogenic and Low Temperature Applications • PHARMACEUTICAL • FOOD PRODUCTION • BREWING • CHEMICAL • REFRIGERATION • AUTOMOTIVE • PETROLEUM • TEXTILE • ELECTRONICS • AEROSPACE L-UK/US-CYROGEN-01 CRYOGENIC INDUSTRY AESSEAL® CYROGENIC INDUSTRY IN 4902 - 03/2004 2 A GUIDE TO SEALING CRYOGENIC AND LOW TEMPERATURE APPLICATIONS Introduction The purpose of this report is to give the reader an appreciation of typical applications and problems encountered when...
7,799 Words | 31 Pages
• Ideal Temperature for Junket - 727 Words
Ideal Temperature for junket Aim- To discover the optimum temperature for junket to solidify Hypothesis- That the optimum temperature will be between 35-40°C Independent variable- Temperature (10, 40, 60 degrees) Dependant variable- Time taken for Junket to set Control- 2 clearly marker test tubes will be placed under each temperature condition, one with junket and one without, to clear the complication that it might be the temperature that is reacting with the milk and solidifying it...
727 Words | 3 Pages
• Automatic Temperature Detecting System
AUTOMATIC TEMPERATURE DETECTING SYSTEM Author: NETAJI.PANIGRAHI B.Tech e.mail:netajipanigrahi@gmail.com 1 CHAPTER 1 INTRODUCTION The Automatic Temperature Detecting System is an embedded system application which has the capability of detecting temperature of the environment. The behavior of the system is based on sensor. Based on sensing information the microcontroller will respond. This system works on 5V power supply. Here Microcontroller plays a major role which takes inputs from...
9,134 Words | 32 Pages
• Temperature Rise of an Electrical Machine
Temperature Rise of an Electrical Machine Name: - C.L Fernando Index No: - 090129J Group: - 04 Field: - Electrical Date of per: - 27/05/2013 Date of Submission: - 10/06/2013 DERIVATIONS 1. For a resistance R1 at, calculated using a known resistance at 0oC Similarly R2 at By dividing the two equations {= 1/235 } 2. The relationship between temperature rise and time can be re arranged as following dθdt+1τθ=1τθm et/τdθdt+et/τ1τθ=et/τ1τθm...
1,032 Words | 5 Pages
• The Effect of Temperature on the Enzyme Catalase
Abstract The aim of this experiment was to investigate the effect of temperature on the enzyme catalase. The original research question was exploring the effect temperature would have on a yeast catalase reacting with hydrogen peroxide (H2O2). To address the latter question a series of experiments were conducted. The various temperatures experimented with were as follows: 22 degrees Celsius (room temperature), 0 degrees Celsius (freezing), 100 degrees Celsius (boiling), and 37 degrees Celsius....
1,889 Words | 6 Pages
• Heat Transfer and Temperature - 1813 Words
Question 1: A 50 mm diameter, thin wall metal pipe covered by 25 mm thick layer of insulation (ki = 0.085 W/m.K) and carrying a superheated steam at atmospheric pressure is suspended from the ceiling of a large room. The steam temperature entering the pipe is 120 oC, and the air temperature is 20 oC. The overall heat transfer coefficient on the outer surface of the covered pipe is 10 W/m2.K. if the velocity of the steam is 10 m/s, at what point along the pipe will the steam begin condensing...
1,813 Words | 6 Pages
• Heat and Temperature Difference - 837 Words
Name: ______________________________________ Date: ________________________ Student Exploration: Heat Transfer by Conduction Vocabulary: conduction, convection, insulate, radiation, thermal conductor, thermal energy, thermal insulator Prior Knowledge Questions (Do these BEFORE using the Gizmo.) Suppose two frying pans have been left on the stove with the burners on. One of the frying pans has a metal handle and the other has a wooden handle. 1. Which handle do you think you...
837 Words | 6 Pages
• Cricket Respiration and Temperature - 354 Words
Effect of Temperature on Cricket Respiration Crickets are ectotherms that rely on their environment as a source of heat for their metabolism. Warmer temperatures allow crickets to respire at a greater rate. Respiration rate (ppm/sec/g) 1.2 1 0.8 0.6 0.4 0.2 0 0 5 10 15 20 25 30 35 40 45 Temperature (°C) Figure 1: Respiration rate (ppm/sec/g) of crickets at 6 different temperatures (°C). Values are means of 6 respiration rate measurements. Error bars...
354 Words | 2 Pages
• temperature and chemical reactions - 403 Words
The objective: In this experiment, I decided to find out how temperature would affect endothermic reactions compared to exothermic reactions. An endothermic reaction absorbs energy in the form of heat. This reaction feels cold because it is taking heat away from its surroundings. It also releases gases. An exothermic reaction is a reaction that releases energy as heat. Since the energy is released, the exothermic reactions feel hot. Methods/Materials I did three experiments. I mixed lemon...
403 Words | 2 Pages
• Thermochemistry: Temperature and Endothermic Reaction
Thermochemistry Thermochemistry is the study of heat evolved and absorbed during the chemical reactions. The system is the interest of the universe; the surroundings are the rest of the universe in which the exchange of the energy with the system takes place. Both, the system and the surroundings make up the universe. Heat flow is the transfer of heat from a warm place to a cooler one. System to surroundings: Surroundings to...
575 Words | 2 Pages
• Gizmo: Final Body Temperature
Activity A: Body temperature Get the Gizmo ready: • If necessary, click Reset ( ). Question: What factors increase or decrease body temperature? 1. Observe: With the Air temp. at 0 °C (32 °F) and Body temp. at 37 °C (99 °F), click Play ( ). After one simulated hour (does not have to be exact), click Pause ( ). What is the body temperature after one hour? ____________________________________ 2. Gather data: Fill in the first line of the data table below. Then, use the same...
714 Words | 5 Pages
• Catalyst: Temperature and Kate - 1307 Words
﻿ In the novel Catalyst by Laurie Halse Anderson, there are three main sections, Solid, Liquid, and Gas. The main character, Kate, is very interested in science and the three titles are a metaphor for her state of mind throughout the book. The first section, Solid, shows how Kate is a stable and strong person. The next section, Liquid, is a time where Kate’s life is very inconsistent and she is unsure about herself. The last section, Gas, shows how Kate has accepted her fate and tries to help...
1,307 Words | 3 Pages
• Heat: Temperature and Water - 988 Words
﻿Heat and Energy Transfer Lab Materials needed: Part 1: bowls (not included in the lab kit; use cooking pots or plastic containers- something large enough to fit your hand) ice (not included in the lab kit) thermometers Part 2 test tubes – use three similar glasses or cups water various household materials for insulation stove or microwave to heat up water Part 1: Heat transfer and human sensation 1. Pour warm water in the bowl on the left, cold water in the bowl on the...
988 Words | 4 Pages
• coastal and continental temperature ranges
Name: Coastal and Continental Temperature Ranges Introduction: There are large variations in average monthly temperatures among cities located at the same latitude. This suggests that factors besides the angle and duration of isolation affect the rate heating and cooling of any given location. Objective: You will graph the average monthly temperatures of costal and inland continental regions and interpret the range in...
276 Words | 2 Pages
• Homeostatic Control of Core Body Temperature
Homeostatic Control of Core Body Temperature Our bodies have processes that happen to keep everything at an even rate. If things get out of balance our bodies tries to bring them back into balance. Homeostasis refers to the processes of keeping internal body environment in a steady rate, when the external environment is changed. The aim of this essay is to discuss the internal environment, the importance of regulation of core temperature, negative feedback and positive feedback and...
1,107 Words | 4 Pages
• The Elasticity Of A Rubber Band In Different Temperatures
The Question: Does temperature affect the elasticity of a rubber band? Our Hypothesis: We thought that in hot water that it will be the most elastic. Simply because hot water make things stretchy and moveable like balsa wood. Material: 1. Three Cups 2. Nine rubber bands (should be the same) 3. Cold Water 4. Hot Water 5. Room Temperature Water 6. Two pencils (you will see why later) 7. Four Ice Cubes 8. Water that is sitting in an indoor location 9. Stop Watch 10. Ruler Experimental 1. Take one...
394 Words | 2 Pages
• Temperature Effects on Radish Root Development
Temperature Effects on Radish (Raphanus sativus) Root Development Abstract Several studies have been conducted to establish how temperature, seed germination, and root growth are related. Because temperature plays a main role in many growth processes, we decided to focus on how it affected root growth. Radish (Raphanus sativus) seeds were chosen due to their ability to produce a distinct bulbous tuber, and their relatively short growing time. Three test groups were placed under different...
1,704 Words | 6 Pages
• The effect o temperature on a Reaction time
﻿Abstract: This project looks at how the temperature of an experiment can affect its reaction time. The purpose of this experiment is to determine if dissolving reactions are affected by waters temperature. I believe that if the H2O temperature increases, then the Alka-Seltzer tablet will dissolve faster because the hot water molecules will move faster colliding with the tablet particles. Water will be the independent variable due to the fact is will always stay in its same form throughout...
946 Words | 5 Pages
• Investigation into temperature change during neutralisation.
Introduction. The following is an experiment into temperature change in an exothermic reaction taking place between Sodium hydroxide (NaOH) and Hydrochloric acid (HCl) and also how the concentration of the acid will vary these results. The characteristics of the reaction feature a neutralisation, an energy change (shown as a temperature change) that is usually exothermic (gives out heat). The reaction of neutralisation is exothermic because of the bonds being broken and made in the reaction....
722 Words | 4 Pages
• An Investigation Into the Effects of Temperature on Enzyme Action
An investigation into the effects of temperature on enzyme action An enzyme is a biological catalyst that speeds up the rate of reaction in certain biological functions. They play a vital role in many aspects of human physiology and are necessary for the functioning of a number of systems, for example in the digestive system to help to break down food. All enzymes have a unique active site that can fit on to a particular molecular arrangement on a target substrate; a substance e.g....
1,249 Words | 3 Pages
• The Respiratory Rate of Goldfish Affected in Lower Water Temperature
﻿The Respiratory Rate of Goldfish Affected in Lower Water Temperature Introduction: Temperature is a key influence that can change the respiratory rate of an ectothermic animal: Carassius auratus (commonly known as a goldfish). The respiration of a goldfish will change depending on certain factors. First, goldfish are exothermic, as are all fish. Their body temperature is determined largely by the temperature of the surrounding water. They absorb energy from the water (and to a far lesser...
948 Words | 4 Pages
• Effect of Time and Temperature on Fungal and Bacterial Growth
MIC Practical Report Kerry Haarhoff 18 April 2012 3150540 Introduction Bacteria and fungi are both micro-organisms, however, fungi are spore-producing organisms whereas bacteria are not and fungi can be multicellular and bacteria is only a unicellular organism. These 2 micro-organisms, along with many other things circulate in the air within our environment. These micro-organisms then settle and become more prevalent in different areas. An experiment was conducted to see...
1,255 Words | 4 Pages
• Effects of Osmotic Stress and Temperature on Microbial Growth
Effect of Osmotic Stress and Temperature on Microbial Growth BIO 3400-002L – Microbiology Lab 1 Effect of Osmotic Stress and Temperature on Microbial Growth Luiz Felipe Isidoro ABSTRACT Evolution allowed primitive forms of life to develop proteins and enzymes that made it possible for life to evolve under environments with hostile conditions, such as high salt and heat. More specifically, some bacteria selected genes that code for peptides with stronger intermolecular forces,...
3,089 Words | 12 Pages
• Effect of Temperature on Enzyme Catalase Activity in a Potato
Effect of Temperature ( C ͦ) on Enzyme Catalase Activity in potato Aim: To investigate the Effect of temperature (10, 37, 60) Celsius (C ͦ) on enzyme catalase activity in potato using 2% of hydrogen peroxide (H202) as the substrate measuring the height (cm) of oxygen gas (bubbles) and calculating the volume of oxygen bubbles produced (cm3) Introduction: Enzymes are biological catalysts that speed up metabolic reactions without being affected. They lower the activation energy needed to...
1,315 Words | 5 Pages
• First Step On Taking Oral Temperature I
﻿First step on taking oral temperature is to take the thermometer out of its holder, and put the tip into a new throw-away plastic cover. Second step is to ask the patient to open their mouth, then put the covered tip under tongue. Third step is to ask the patient to close their lips gently around the thermometer, and keep the thermometer under their tongue until the digital thermometer beeps. Fourth step is to remove the thermometer when numbers show up in the screen, the numbers are the...
202 Words | 1 Page
• THERMOMETER CALIBRATION USING CONTROLLED TEMPERATURE BATHS
THERMOMETER CALIBRATION USING CONTROLLED TEMPERATURE BATHS TXDOT DESIGNATION: TEX-926-K Test Procedure for THERMOMETER CALIBRATION USING CONTROLLED TEMPERATURE BATHS Texas Department of Transportation TxDOT Designation: Tex-926-K Effective Date: August 1999 1. SCOPE 1.1 Calibrate thermometers by comparison with standard thermometers while immersed in stirred water or oil baths. Alternately, calibrate specific points by placing in a reference temperature bath...
2,550 Words | 19 Pages
• How Does Temperature Affect Respiration Rates of Fish?
Name: ____________________ /35 How Does Temperature Affect Respiration Rates of Fish? Google the web site www.biologycorner.com/ and in the upper left corner search for “goldfish lab”. Select the fish temperature lab. Use the simulator to gather data. Contact 4 classmates and get their data. (or run the simulation 5 times yourself) Complete the table. Complete a graph using the average respiration rate vs time. Answer the questions. ** no additional report is needed**...
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• The Effect of Water Temperature on the Time Taken to Dissolve Salt
Independent Research Task- Ellen Ryan The Effect of Water Temperature on the time taken to dissolve Salt Aim: To see the effect of water temperature on salt. Hypothesis: If the temperature of the water is increased the time taken for the salt to dissolve completely will be shorter. Equipment Heat proof mat Tripod Bunsen burner Gauze mat Electronic Balance 2 beakers Measuring cylinder Salt Water Stirring rod Thermometer Safety glasses Stopwatch Plastic spoon...
340 Words | 3 Pages
• Effects Of Temperature On Vitamin C In Fruit Juices
﻿PART B YOU WILL NOW DESIGN AN EXPERIMENT TO STUDY THE EFFECT OF A FACTOR AFFECTING VITAMIN C IN FRUIT JUICES WHAT IS THE EFFECT OF TEMPERATURE ON VITAMIN C IN FRUIT JUICES? The purpose of this experiment is to determine if the difference in temperature will damage vitamin C in any type of fruit juices. Five different temperatures of fruit juices will be used(5, 22, 50, 70, 90) degree Celsius to see how temperature affects the loss of vitamin C in fruit juices. The amount of vitamin C in the...
557 Words | 3 Pages
• Factors Affecting Internal Temperature of Human Body
BIOLOGY INVESTIGATION Research question: Factors affecting on the steady level of the temperature in human body, or How/Which factor affects on Homeostasis. Research statement: Factors affecting on the internal temperature of the human body. Purpose of investigation:To find out which all factors affects on the steady level of temperature in human body. My factor is that external/environmental temperatgure affects on the internal temperature of the body. Hypothesis:...
389 Words | 2 Pages
• The Effect of Varying Temperatures on the Rate of Respiration of Bufo Marinus
The Effect of Varying Temperatures to the Rate of Respiration of Bufo marinus Statement of the problem: At which environmental temperature, do toads have the highest respiration rate? Most animals obtain oxygen, which comprise 21% of the air, from the environment. Oxygen combines with hemoglobin of the blood to form oxyhemoglobin. Oxyhemoglobin is transported to the tissues where oxygen is released and used for the metabolic functions of the animal. The functions produce waste materials,...
366 Words | 1 Page
• Investigating the changing effects of temperature on the activity of enzymes
﻿Investigating the effects of changing temperature on the activity of enzymes Background information: Renin is an enzyme that catalyses the coagulation of milk. It is found in the stomach of many animals and is used in making cheeses and junkets. It is found in the gastric juices or gastric mucosa of many mammals, including humans. In the human stomach, particularly those of infants, rennin works to curdle milk so that pepsin, another stomach enzyme, can further breakdown the proteins into...
1,503 Words | 6 Pages
• A lab report on the investigation of temperature on catalase activity.
INVESTIGATION INTO THE EFFECT OF TEMPERATURE ON CATALASE ACTIVITY AIM The aim of this experiment is to find out the effect of temperature on catalase or hydrogen peroxide. This will enable us to tell at what temperature hydrogen peroxide is most efficient. This (degradation) reaction will help us determine some of the catalase's different attributes. HYPOTHESIS In this experiment it would be safe to hypothesise that no activity would take place at 1 to 20 degrees. It would be probable that a...
823 Words | 4 Pages
• Is There a Relationship Between Body Temperature and Heart Rate
Is There A Relationship Between Body Temperature and Heart Rate? Statement of Research Question: This study sets out to determine whether there exists a difference in the average body temperature between males and females. Furthermore, the study aims to determine whether an increase in heart rate corresponds with an increase in body temperature. Data Collection: The data was obtained from the article “What's Normal? -- Temperature, Gender, and Heart Rate” (Shoemaker, Allen 1996) as found...
750 Words | 3 Pages
• What is the effect of temperature on the permeability of beetroot cell membranes?
Plan:- Independent Variable- Temperature is what I will be changing in the experiment. I want to find out what effect temperature has on the permeability of a cell membrane. Controlling other Variables- I will use measures to ensure that everything stays the same in my test to gain the best and most reliable results possible - Same volume of water that I put the beetroot into after heating. - The beetroot I use will be the same size each time, I will ensure this using a cork borer. - The...
661 Words | 4 Pages
• Compare responses of named Australian ectothermic and endothermic organisms to changes in the ambient temperature and explain how these responses assist in temperature regulation
- ECTOTHERMS are organisms that have a limited ability to control their body temperature. Their cellular activities generate little heat. Their body temperatures rise and fall with ambient temperature changes. Most organisms are ectotherms. Examples are plants, all invertebrates, fish, amphibians and reptiles - ENDOTHERMS are organisms whose metabolism generates enough heat to maintain an internal temperature independent of the ambient temperature. Examples are birds and mammals - EXTENSION...
524 Words | 3 Pages
• How to reduce the biomass fired boiler flue gas temperature
﻿How to reduce the biomass fired boiler flue gas temperature In the previous article,we have mentioned that reducing the flue gas temperature is necessary to enhance the biomass fired boiler combustion efficiency.Now we will give some measures for reducing the biomass fired boiler flue gas temperature in the following sections: Installing low-pressure economizer The water flow of low pressure can be adjusted,thus the tube wall temperature can adjust,when the biomass fired boiler is running in...
245 Words | 1 Page
• Investigation of the effect of the mass of Zinc, on the temperature change of a Copper Sulphate solution
Note: I couldn't paste in pictures and diagrams so please excuse any large spaces. Planing my investigation Method 1.Firstly I will measure 20ml of Copper Sulphate solution (CuSO4) in a measuring cylinder, for precise accuracy, and then pour the solution into test tube. I will place the test tube into a beaker and insulate the test tube, for minimum heat loss. (As shown in the diagram above.) 2.Secondly I will measure the required amount of Zinc (Zn) on a weighing scale, again for precise...
1,131 Words | 5 Pages
• How Does the Water Temperature of the Frog's Environment Affect Its Physiological Factors?
How Does the Water Temperature of the Frog's Environment Affect Its Physiological Factors? Defining the Problem and Selecting Variables In the investigation of "how does the water temperature of the frog's environment affect its physiological factors", the dependent variable is the frog's physiological factors, the independent variable is the water temperature of the frog's environment, and the relevant controlled variable is the frog's body temperature, heart rate, breathing rate, and blood...
436 Words | 2 Pages
• Effect of Temperature on in One Day in the Life of Ivan Densiovich vs the Strangers
The Effect of Temperature on the plot in One Day in the Life of Ivan and The Strangers One Day in the Life of Ivan by Dos. was a very successful book with many literary devices. The story is told in fist person at times and in third person in other. Dos. has incorporated many literary devices into this book. The Strangers was written during the 1950s by Albert Camus. The diction in this book is very high with many telegraphic sentences. Both authors use many symbols and motifs in there book....
1,085 Words | 3 Pages
• Report on how to accurately measure and record the vital signs on a client: Temperature
Report on how to accurately measure and record the vital signs on a client: Temperature Objectives:  Theoretical knowledge on how to take the temperature.  What is temperature?  Why is temperature taken?  Factors that influence your temperature.  Where can temperature be taken from?  Symptoms of Pyrexia.  Procedure to take the task  Findings  Analysis  Evaluation of the process Vital signs are the basis of Nursing. They are taken to...
1,128 Words | 5 Pages
• Molecular Dynamics: an Investigation Into Heat Capacity with Respect to Temperature of a Lennard Jones Fluid.
The simulation and analysis of liquid droplets with respect to heat capacity and droplet size Abstract Define Using Molecular dynamic simulation a cluster of particles was modelled and their behaviour analysed with respect to temperature change. As proof of a specific state i.e. solid, the Mean squared displacement was calculated and illustrated with respect to time. This occurred for varying temperatures. From the internal energy of the system per time step, the heat capacity was...
2,993 Words | 8 Pages
• How Does Temperature Affect the Ability to Bounce of a Ping-Pong Ball?
How Does Temperature affect the Ability to Bounce of a Ping-Pong ball? Physics Design Practical Research Question How is the bounce-height of a ping pong ball affected by it’s temperature? This research questions aims to find out how the temperature of a ping pong ball affects the vertical height bounce, after being dropped from 1 metre. I will be measuring the bounce height using a video camera to find the heightest point. I will use the top of the ball for ease of results....
691 Words | 4 Pages
• Determining Optimum Temperature and Ph for Enzymatic Reactions of Alpha Amylase
Biochem. J. (1995) 305, 17-20 (Printed in Great Britain) 17 RESEARCH COMMUNICATION The effect of low temperatures Nicole MORE, Roy M. DANIEL* and Helen H. PETACH on enzyme activity Thermophile Research Unit, University of Waikato, Private Bag 3105, Hamilton 2001, New Zealand The stability of two enzymes from extreme thermophiles (glutamate dehydrogenase from Thermococcales strain ANI and f,- enzymes, glucosidase from Caldocellum saccharolyticum expressed in...
1,896 Words | 7 Pages
• High Temperature Insulation Market - Global Trends & Forecasts (2011 - 2016)
﻿High Temperature Insulation Market - HTI Application and Temperature Range - Global Trends & Forecasts (2011 - 2016) On 1st May 2012 The increasing cost of power and the rapid depletion of conventional sources of energy have necessitated effective heat management and energy conservation in industrial processes. High temperature insulation (HTI) products provide high compressive strength and low shrinkage at high temperatures; and thus offer a cost-effective energy management solution for...
895 Words | 8 Pages
• Investigate the Effect of Different Temperatures and Chemicals Including Various Ph Levels, Alcohol and Detergent on the Cell Membrane Structure and Function
Aim: Investigate the effect of different temperatures and chemicals including various pH levels, alcohol and detergent on the cell membrane structure as well as function. Hypothesis: Increasing the temperature and pH levels which the beetroot membrane cells are exposed to will increase the amount of dye that passes out of the membrane. Materials: Part A • Bunsen Burner, Tripod and a Wire Gauze • 250mL Beaker • A 100° thermometer • Matches • 10mL measuring cylinder • Sticky labels and a...
338 Words | 2 Pages
• South China Tomorrow "Hot on the Heating" High Temperature Strength for Most of This Year
China news agency in Beijing on August 5th (Xinhua LiuChen Yao), the national meteorological center 5th 18:00 continue to issue when high temperature orange alert, at this point, most parts of China have been burning in the high temperature "orange" 12 days. Temperatures are expected to south 6th will also be "fuel". Meteorological monitoring, according to 5th, 15:00, Fenghua, Zhejiang, Yuyao, Cixi; Jiangxi Yongxin. Gupu in Sichuan and other places more than 41 ℃ temperature. Sichuan...
400 Words | 2 Pages
• Unit 5 P5- Explain the Concept Homeostasis with Reference to the Control of Heart Rate, Breathing Rate, Body Temperature and Blood Glucose.
Naomi Ward unit 5 P5- Explain the concept homeostasis with reference to the control of heart rate, breathing rate, body temperature and blood glucose. In this assignment I will be introducing a formal report that is based on an investigation into how the body responds to exercise and which analyses the results from the investigation. The investigation involves myself and other pupils in my class. I will be doing the Harvard step test. the other pupils in my class will be monitoring my heart...
2,603 Words | 8 Pages
• Advanced Csic Composites for High-Temperature Nuclear Heat Transport with Helium, Molten Salts, and Sulfur-Iodine Thermochemical Hydrogen Process Fluids
Advanced CSiC Composites for High-Temperature Nuclear Heat Transport with Helium, Molten Salts, and Sulfur-Iodine Thermochemical Hydrogen Process Fluids (A Review) A Ramesh Assistant Professor Department of Mechanical Engineering Government Engineering College, Thrissur, Kerala, India ramesh_gec71@rediffmail.com Ph: 9447422303 Shillin K S Department of Mechanical Engineering Government Engineering College, Thrissur, Kerala, India shillin.ks@gmail.com...
3,283 Words | 11 Pages
• Experiment 5 Solids and Liquids
Experiment 5 Liquids and Solids Chemistry 1211 Fall 2012 Section 1: Abstract, Experiment and Observation Abstract: The purpose of this experiment is to determine the boiling point of a liquid and the melting point of a solid. We also were able to observe the difference between boiling and melting point Experiment and Observation: We used isopropyl alcohol and set up an experiment to observe the boiling point. We set up a second experiment using acetamide to...
800 Words | 3 Pages
• final exam - 1080 Words
APUS SCIN137 Final Exam Part 1 of 1 - 100.0 Points Question 1 of 25 4.0 Points Suppose Hurricane Bruno reached land with a sustained wind speed of 150 miles per hour. What category would the National Weather Service assign to this storm? A.Category Two B.Category Three C.Category Four D.Category Five Answer Key: C Question 2 of 25 4.0 Points What is the relative humidity when the air temperature is 75 degrees Fahrenheit and the Wet Bulb temperature is 65...
1,080 Words | 10 Pages
• Diffusion and Osmosis Lab - 1512 Words
Introduction: Biology is the science of life and thus one of the many sciences that are part of everyday life. Diffusion and osmosis are processes that are a constant in our lives, even though many don’t realize it. Medicaments such as Fervex can be drunk only after diffusion has taken place and the powder granules have diffused into the hot cup of water. On the other hand, every day we become unintentional witnesses of osmosis when the roots of the plants try to suck up the water from the...
1,512 Words | 5 Pages
• individual assignment - 3335 Words
Experiment: Peltier Device and Cooling Name: Po-hao Wang (u4832743) Course: PHYS 2013 Experiment performanced date: 03/04/2012 and 01/05/2012 Lab Partner: None Abstract: Analysis of configuration of Peltier device, heat sink, cooling fans, Al slabs and thermal compounds reveals the hint to design an efficient lab self designed cool box. Cooling curve of cool box, cooler fridge and compressor based fridge are measured and constructed. Result shows that the compressor based fridge is the...
3,335 Words | 21 Pages
• Vacation at the Beach vs. the Mountain
﻿ Vacation at the Beach Vs. the Mountains Ivet Molina Pontificia Universidad Católica Madre y Maestra ESOL 103 Felicia Donaghy March 24, 2014 Vacation at the Beach Vs. the Mountains People are always looking forward to their vacation period. There are many options where to go. According to a study by some explorers, most common places people choose for taking a vacation are the beach and the mountain. Both...
461 Words | 2 Pages
• Lab Report Daphnia - 1868 Words
Effects of Alcohol, Caffeine, and Temperature on the Heart Rate of Daphnia magna Joseph Ezra Gallo BY124L MW 8:30-11:30 Introduction Ectothermic animals are animals whose body temperature is affected by their surroundings. This means that if the environment is cold the animal will be cold. If the environment is warm the animal will be warm. This is because the animal doesn’t have the capability of regulating its body systems to keep a constant body temperature. When an ectothermic...
1,868 Words | 7 Pages
• Science Notes - 580 Words
Consider a very hot mug of coffee on the countertop of your kitchen. For discussion purposes, we will say that the cup of coffee has a temperature of 80°C and that the surroundings has a temperature of 26°C. What do you suppose will happen in this situation? I suspect that you know that the cup of coffee will gradually cool down over time. At 80°C, you wouldn't dare drink the coffee. Even the coffee mug will likely be too hot to touch. But over time, both the coffee mug and the coffee will cool...
580 Words | 2 Pages