Which of the following statements are true?
a. energy as heat flows from a lower temperature...
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Which of the following statements are true?
a. energy as heat flows from a lower temperature to a higher temperature
b. energy as heat flows from a higher temperature to a lower temperature
c. the amount of het in a closed system is constant
d. energy as heat flowing into an object is determined by the amount of work done on the object.
i know the answer is not c.
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