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A hot metal cylinder is placed in water at room temperature in a closed system. Which statement is NOT true concerning heat flow?

a) The metal exhibits an endothermic change.
b) The final temperature of the metal and the water will be the same.
c) Water exhibits an endothermic change.
d) Heat flows from the metal to the water.

2 answers

Do you know the meaning of endothermic and exothermic.
Do you think the hot metal will cool and the cool water will heat up and eventually both will be at the same temperature. Knowing this what do you think is the answer?
no se
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