Two cubes, one silver and one iron, have the same mass and temperature. A quantity Q of heat is removed from each cube. Which one of the following properties causes the final temperatures of the cubes to be different?
A)density
B)latent heat of vaporization
C)specific heat capacity
D)coefficient of volume expansion
E)volume

Question

Quizplus · Accepted Answer

The specific heat capacity determines the amount of heat required to change the temperature of a substance. Since the silver and iron cubes have the same mass and initial temperature, the amount of heat removed from each cube should be the same. However, since the specific heat capacity of silver is lower than that of iron, the silver cube will experience a greater temperature decrease than the iron cube for the same amount of heat removed. Therefore, the final temperatures of the cubes will be different.

Two Cubes, One Silver and One Iron, Have the Same