4. Heat is the quantity of kinetic energy absorbed or given off by a body.

College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter14: Heat And Heat Transfer Methods
Section: Chapter Questions
Problem 30PE: (a) Calculate the rate of heat conduction through house walls that are 13.0 cm thick and that have...
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Direction: Write (v) if the statement is correct and (X) if the statement is
incorrect.
4. Heat is the quantity of kinetic energy absorbed or given off by a body.
5. Waste heat is the amount of heat that is not converted to into work.
6. Heat can increase the internal energy of an object as it excites the molecules
when subjected to lower temperatures.
_7. In measuring body temperature when you have a fever, the heat is flowing
from the thermometer to the armpit.
8. Hot objects have high internal energy as the molecules in them are slow
moving.
_9. Energy transfer in the form of heat can result in the performance of work
upon the system or the surroundings.
10. Absolute zero (OK) corresponds to -2730 C.
Transcribed Image Text:Direction: Write (v) if the statement is correct and (X) if the statement is incorrect. 4. Heat is the quantity of kinetic energy absorbed or given off by a body. 5. Waste heat is the amount of heat that is not converted to into work. 6. Heat can increase the internal energy of an object as it excites the molecules when subjected to lower temperatures. _7. In measuring body temperature when you have a fever, the heat is flowing from the thermometer to the armpit. 8. Hot objects have high internal energy as the molecules in them are slow moving. _9. Energy transfer in the form of heat can result in the performance of work upon the system or the surroundings. 10. Absolute zero (OK) corresponds to -2730 C.
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