Heat Capacity MCQ (Multiple Choice Questions) PDF - 2

MCQ 6: The heat capacity of a substance is

1. inversely proportional to the change in temperature
2. directly proportional to the change in temperature
3. inversely proportional to the square of the change in temperature
4. independent of the change in temperature

MCQ 7: Heat capacity of a substance is defined as

1. the amount of heat required to raise the temperature of a substance by 1 K
2. the amount of heat required to raise the temperature of a substance by 1 °C
3. specific heat capacity × mass of the substance
4. All of the above

MCQ 8: Specific heat capacity of a substance is equal to

1. the amount of heat required to raise the temperature of a 1 kg of a substance by 1 K
2. the amount of heat required to raise the temperature of a substance by 1 K
3. the amount of heat required to change the phase of a substance from solid to liquid without any change in temperature
4. the amount of heat required to change the phase of a substance from liquid to gas without any change in temperature

MCQ 9: Heat applied to a piece of metal will cause

1. increase in its mass
2. increase in its volume
3. increase in its density
4. increase in its internal energy

MCQ 10: SI unit of specific heat capacity is

1. joule
2. joule ⁄ kilogram
3. joule ⁄ (kilogram × kelvin)
4. joule ⁄ kelvin