A 1-kg block of gold and a 1-kg block of copper are placed in an oven...
A 1-kg block of gold and a 1-kg block of copper are placed in an oven kept at a constant 200 oC. A long time later, which of the following is true?
| More heat has been added to the copper than to the gold. |
| The copper reaches a higher temperature than the gold. |
| The gold reaches a higher temperature than the copper. |
| More heat has been added to the gold than to the copper. |
Homework Answers
The specific heat capacity of a substance is defined as the amount of heat required by 1kg of the substance to change its temperature by 10C. Copper has a higher specific heat capacity than gold at a given temperature. Thus, more heat has been added to the copper than to the gold.
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