Preview

Lab Nine: Home Meterology

Satisfactory Essays
Open Document
Open Document
835 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Lab Nine: Home Meterology
Lab 9

Home Meteorology Lab

Introduction to Physics I Laboratory

1. Introduction
Lab nine, the home meteorology lab, is a hands-on experiment that will allow me to use real world items to experience and observe condensation in my own home. There will be a graph that will include the information regarding the experiment such as 1) the room temperature of standing water 2) the dew point temperature of the standing water, and 3) the result of relative humidity. Through this lab, I will learn how the changes in temperature can cause condensation to occur and how it affects relative humidity.
Before completing this lab, one must understand that “all air has some moisture in it, but how wet the air feels depends not just on the amount of moisture but also the temperature of the air” (Lab Intro Given). In the meteorology career, terms such as “dew point and “relative humidity” are used. The following are the definitions of these terms for one to better understand in order to complete the lab without question.
1. Dew Point is the atmospheric temperature below which water droplets begin to condense and dew can form.
2. Relative Humidity is the amount of water vapor present in air expressed as a percentage of the amount needed for saturation at the same temperature.
2. Theory
During the lab, I was able to freshen up on my science and math skills when converting temperatures from Fahrenheit to Celsius. I also learned the relative humidity by looking at a graph that was provided while doing the lab. Below are the equation and the graph used during this lab that helped me see how much percentage was the relative humidity.
°C = (°F + 40) 5/9 - 40

1. Equipment and Materials
The following equipment and materials mentioned below were used in completing this lab.
2.1 Equipment
3.1.1 Calculator Manufacture: Texas Instruments, Model: TI-30XIIS, Serial Number: N-08 09M
2.2 Materials
Items Used
Amount
Items Used

You May Also Find These Documents Helpful

  • Good Essays

    3. During a summer visit to New Orleans, you stay in an air-conditioned motel. One afternoon, you put on your sunglasses, step outside, and within no time your glasses are “fogged up”. Explain what has apparently caused this? New Orleans is a humid location and averages a dew point temperature of 72F degrees and contains a lot of water vapor. The air-conditioned room cools your glasses down near or below the outside dew point temperature. As you step outside into the humid, warm and moist air, water vapors condenses onto the glasses forming fog.…

    • 1557 Words
    • 4 Pages
    Good Essays
  • Better Essays

    Evaporation is an essential part of the water cycle. The sun (solar energy) drives evaporation of…

    • 2074 Words
    • 9 Pages
    Better Essays
  • Satisfactory Essays

    Fog and Response Feedback

    • 790 Words
    • 5 Pages

    At midnight in the shallow layer of the air near the ground, the air temperature is 44°F and the dew point temperature is 36°F. If the air cools at a rate of 2°F per hour until the dew point is reached, and at a rate of 1°F per hour thereafter, then at 6:00am:…

    • 790 Words
    • 5 Pages
    Satisfactory Essays
  • Good Essays

    (b) The elevation at which the parcel of air reaches its dep point temperature is called the lifting condensation level. The LCL in this example was 2000m, so the relative humidity is at 100% already.…

    • 978 Words
    • 4 Pages
    Good Essays
  • Good Essays

    In the first week, the temperature slowly decreased, and the dew point increased. Then, the temperature and dew point kept decreasing, until halfway into the second week when the temperature kept decreasing but the dew point spiked up. Then, on October 17th, dew point and temperature met once again. From then, the temperature decreased a little, but the dew point dropped significantly. Suddenly, on the 30th, dew point shot up to equal the temperature. Every time that the dew point was near the temperature, there was a higher chance of precipitation. For example, on the 4th, 6th, 7th, 16th, and 30th, there was precipitation. On all of these dates, the dew point was close to the temperature. Also, the temperature trend was a decrease. This is probably because it was getting closer to winter and the angle of insolation was decreasing. The decrease probably was not very significant compared to inland cities because water retains its heat longer than land, and New York City is a coastal…

    • 727 Words
    • 3 Pages
    Good Essays
  • Satisfactory Essays

    Chap1LessonNotes

    • 236 Words
    • 2 Pages

    1. Pressure 2. Temperature 3. Wind 4. Humidity 5. Cloud Cover 6. Precipitation type and amount 7. Visibility (distance one can see horizontally)…

    • 236 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    2. If the temperature is dropping and the dew point is holding steady, what is your forecast for the relative humidity? Explain your answer.…

    • 470 Words
    • 2 Pages
    Satisfactory Essays
  • Powerful Essays

    Specific Heat Lab

    • 1793 Words
    • 8 Pages

    Specific heat and climate were the primary focus of this lab. Specific heat is defined as “the measure of the ability of a substance to change temperature”. The purpose for carrying out this lab was to determine the specific heat/rates of both soil and water, and then comparing them. Students also were to relate specific heat to climate. Students were to determine which substance expressed a higher specific heat by using the formula, (q=m*Δt*c). Then they were to explain how specific heat and climate are in relation to one another.…

    • 1793 Words
    • 8 Pages
    Powerful Essays
  • Satisfactory Essays

    week 5

    • 267 Words
    • 1 Page

    2. If the temperature is dropping and the dew point is holding steady, what is your forecast for the relative humidity? If the temperature drops and dew point is holding steady the humidity will go up. As air cools down it can’t hold much water, which saturates the air increase the humidity.…

    • 267 Words
    • 1 Page
    Satisfactory Essays
  • Powerful Essays

    Earth Space Science Exam

    • 1963 Words
    • 8 Pages

    Dew Point- the point at which air becomes saturated with water. Water will condense from the air as dew, if the water cools down overnight ans reaches 100% humidity.…

    • 1963 Words
    • 8 Pages
    Powerful Essays
  • Satisfactory Essays

    PURPOSE: The purpose of this experiment is for the students to get a better knowledge with the laboratory tools and techniques. This experiment taught me how to convert between SI units and standard American units of mass, length, temperature, volume and time as well as how to measure the units. Students become proficient in laboratory techniques such as measuring temperature and volume and calculating within them.…

    • 1411 Words
    • 11 Pages
    Satisfactory Essays
  • Satisfactory Essays

    In this lab you will apply your knowledge of the scientific method in a laboratory setting. You will also demonstrate the use of experimental terminology and design.…

    • 559 Words
    • 3 Pages
    Satisfactory Essays
  • Powerful Essays

    Humidity Sensors

    • 2853 Words
    • 12 Pages

    Humidity is defined as the water vapor content in air or other gases. Humidity is usually measured in terms of absolute humidity (the ratio of the mass of water vapor to the volume of air or gas), dew point (the temperature and pressure at which a gas begins to condense into a liquid), and relative humidity, or RH (the ratio of the moisture content of air compared to the saturated moisture level at the same temperature or pressure). Thermal conductivity humidity sensors, also known as absolute humidity sensors, are capable of measuring absolute humidity using a system that employs two thermistors in a bridge connection, even at high temperatures or in polluted environments. Since the early 1960s, chilled mirrors have been used to measure dew point, but the development of thin film capacitive sensors now allows measurement of dew points at temperatures as low as –40°F at far less cost and with greater accuracy. Relative humidity was once determined by measuring the change in moisture absorption in silk, human hair, and later, nylon and synthetics. Mechanical methods for measuring RH were introduced in the 1940s. Recently, polymer-based resistive and capacitive sensors have been developed…

    • 2853 Words
    • 12 Pages
    Powerful Essays
  • Satisfactory Essays

    Cloud Seeding

    • 333 Words
    • 2 Pages

    Weather modification, or cloud seeding, has long been recognized as a means to enhance existing water supplies. Cloud seeding had its beginnings in 1946 at the General Electric Research Laboratories in Schenectady, New York. Cloud seeding can assist nature in the formation of precipitation, with appropriate types and numbers of nuclei at the proper times and places. Cloud seeding projects have been carried out in over 20 countries. Projects are generally conducted either during the winter or summer months. While wintertime projects target the enhancement of mountain snow-pack within a watershed, summertime projects are aimed at enhancing precipitation and/or reducing damage from hail.…

    • 333 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Relative humidity may be defined as the ratio of the water vapor density (mass per unit volume) to the saturation water vapor density, usually expressed in percent:…

    • 675 Words
    • 3 Pages
    Good Essays