calculations. Interval Level of Measurement The interval level of measurement deals with data that can be ordered‚ and in which differences between the data does make sense. Data at this level does not have a starting point. The Fahrenheit and Celsius scales of temperatures are both examples of data at the interval level of measurement. You can talk about 30 degrees being 60 degrees less than 90 degrees‚ so differences do make sense. However 0 degrees
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of P vs. 1/V can be determined to represent pressure and volume’s relationship to each other in the experiment. Procedure / Observations: Entered microLAB gas laws program‚ chose Charles’ Law and labeled y-axis as temperature variable in Celsius‚ and x-axis as volume in mL. Read the capillary tube’s gas bubble at the base of the bubble‚ recorded as 5.8. Then placed the sealed end of a capillary tube into a 400 mL beaker 2/3 full of room-temp water. The capillary tube’s plug keeps the small
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Ans: Because it is the same as the others‚ but it shifts downwards. Water boils at 373 K and freezes as 273 K‚ and is absolute zero at exactly 0. C What is the value of absolute zero on the Kelvin scale? the Celsius scale‚ and the Fahrenheit scale? Ans: On the kelvin scale‚ it is 0. Celsius scale is -273ºC. And finally Fahrenheit is -459ºF. 2 Visit the following URL: Physlink.com Absolute Zero or Ask a Scientist: Absolute Zero A According to this website‚ what type of experiments led to the
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thermometer‚ aluminum foil‚ peanut‚ 2 other types of nuts‚ lighter. Background information: We measure the energy that foods give us in terms of Calories. A Calorie is the amount of energy required to raise 1000 grams (1 kg) of water one degree Celsius. Our bodies burn up calories through growth and exercise. When you take in more Calories than you use‚ the excess Calories are stored in your body as fat. This leads to an increase in one’s weight. Hypothesis: __________________________________________________
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Department of Information Science‚ College for Women‚ Kuwait University ICS 240 – Fall 2008-09 Home Works #1 1. Write a program that prompts the user to input the length and width of a rectangle and then prints the rectangle’s area and perimeter. 2. Write a program that does the following: a) Prompts the user to input five decimal numbers b) Prints the five decimal numbers c) Converts each decimal number to the nearest integer d) Adds the five integers e) Prints the sum and average
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-273.15 is the temperature in degree Celsius that corresponds to the value of absolute zero or 0K on the kelvin scale. The kelvin scale is a thermodynamic temperature scale has the same increment or magnitude as one degree Celsius however its null point is at absolute zero. At absolute zero temperature‚ all molecular movement stops‚ however all actual temperatures are above the absolute zero temperature. The Kelvin scale is named after Lord Kelvin‚ (William Thompson)‚ a British inventor born in
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Hypothesis: Food coloring will dissolve faster as the temperature of the water increases. Variables: Name of Variable | What is it? | How is it measured? | Units | Range of the data | Independent | Temp. of Water | Thermometer | oC (Celsius) | | Dependent | Rate of diffusion of food coloring | Stopwatch | Min (Minutes) | | Controlled variables in the experiment include the type of beaker used (150mL max)‚ the amount of water used for each trial (100mL)‚ and the amount of drops
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in a wilderness area made up of many lakes and rivers. The snow depth varies from above the ankles in windswept areas to more than knee deep where it has drifted. The last weather report indicated that the temperature would reach minus 10 degrees Celsius in the daytime and minus 25 degrees at night. There is plenty of dead wood and twigs in the area around the lake. You and the other surviving passengers are dressed in winter clothing appropriate for city wear — suits‚ pantsuits‚ street shoes and
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have the linear relationship P = A + BTc‚ where A and B are constants.) 3. The melting point of gold is 1 064°C‚ and the boiling point is 2 660°C. (a) Express these temperatures in Kelvins. (b) Compute the difference of the two temperatures in Celsius degrees and in Kelvins. 4. A cylindrical brass sleeve is to be shrink-fitted over a brass shaft whose diameter is 3.212 cm at 0°C. The diameter of the sleeve is 3.196 cm at 0°C. (a) To what temperature must the sleeve be heated before it will
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Altanzaya Ganzorigt ( Zaya) Difference between America and Mongolia All people are similar to each other by physically; eventhough‚ we are different from each other by where you born. Indeed‚ the US and Mongolia are located far from each other ; they have many similarities. For example‚ both US and Mongolia have huge land and many varies of climate and landscape. Due to large size‚ varies across the large country from tropical beaches to Alaska while Mongolia have many different places from Gobi
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