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An unknown metal absorbs 23.8 J of heat, and its temperature increases by 15.4°C. What is the heat capacity of the metal?

A. 1.54 J/°C
B. 0.65 J/°C
C. 38.8 J/°C
D. 1.54 J

Answer :

Final answer:

The correct answer is d) 1.54 J/°C. The heat capacity of an unknown metal that absorbed 23.8J of heat and experienced an increase in temperature by 15.4°C is 1.54J/°C.

Explanation:

The subject of your question involves the principles of heat capacity and energy transfer in the field of Physics. As defined, heat capacity refers to the amount of heat required to raise the temperature of the substance by 1 degree. In the case of the unknown metal that has absorbed 23.8 Joules of heat and experienced an increase in temperature by 15.4°C, we can calculate the heat capacity using the formula: heat capacity = heat absorbed / change in temperature. Plugging in the given values, we get heat capacity = 23.8J / 15.4°C = 1.54J/°C. Therefore, the correct answer to your question is option a) 1.54 J/°C.

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