exam 2 - View Results SD test 2 Attemp t 1 1 Finishe d July...

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View Results SD test 2 User ID: Attemp t: 1 / 1 Out of: 150 Started : July 1, 2011 5:12pm Finishe d: July 1, 2011 9:35pm Time spent: 4 hr, 22 min., 34 sec. Student finished 37 min. 26 sec. ahead of the 300 min. time limit. Question 1 (2 points) Temperature is defined as Student response: Percent Value Student Response Answer Choices a. the equivalent of heat. 100.0% b. a measure of the average kinetic energy of the individual atoms or molecules composing a substance. c. how hot or cold it is. d. the total kinetic energy of the atoms or molecules composing a substance. e. None of the above is correct. Score: 2 / 2 Question 2 (2 points) The ______temperature scale is most commonly used in weather reports and forecasts in the United States. Student response: Percent Value 100.0%
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Score: 2 / 2 Question 3 (2 points) The freezing point of pure water at sea level is ______ °F or ______ °C. Student response: Percent Value 100.0% Score: 2 / 2 Question 4 (2 points) Absolute zero is the temperature at which Student response: Percent Value 100.0% Score: 2 / 2 Question 5 (2 points) An increment of 1 Kelvin corresponds precisely to an increment of Student response: Percent Value 100.0%
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Score: 2 / 2 Question 6 (2 points) The following is a unit of heat energy: Student response: Percent Value 100.0% Score: 2 / 2 Question 7 (2 points) This afternoon's high temperature was 67 °F and this morning's low temperature was 41 °F. The mean daily temperature was ______ °F. Student response: Percent Value 100.0% Score: 2 / 2 Question 8 (2 points) This afternoon's high temperature was 27 °F and the early morning low temperature was 7 °F. The total heating degree-days for today was Student response: Percent Value 100.0%
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Score: 2 / 2 Question 9 (2 points) Which one of the following heat transfer processes can take place in a vacuum? Student response: Percent Value 100.0% Score: 2 / 2 Question 10 (2 points) On a global and annual average within the troposphere, the rate of radiational cooling __________ the rate of radiational heating. Student response: Percent Value 0.0% Score: 0 / 2 Question 11 (2 points) A process whereby heat is transported from the Earth's surface into the troposphere is Student response: Percent Value 0.0%
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0 / 2 Question 12 (2 points) The heat conductivity of a fresh snow cover is ______ the heat conductivity of an old snow cover. Student response: Percent Value 100.0% Score: 2 / 2 Question 13 (2 points) Still (or calm) air is a relatively ______ conductor of heat. Student response: Percent Value 100.0% Score: 2 / 2 Question 14 (2 points) At night, the ground surface often is cooler than the air immediately over the ground. In that case, heat is conducted from the ______ to the ______. Student response:
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exam 2 - View Results SD test 2 Attemp t 1 1 Finishe d July...

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