Thermal Properties Notes Questions with Answers PDF Download – Test 75

MCQ 371: Process in which solid is turned to gas is termed as:

1. solidification
2. boiling
3. condensation
4. sublimation

MCQ 372: When a pendulum bob is displaced to one side, it gains:

1. Chemical Potential Energy
2. Elastic Potential Energy
3. Gravitational Potential Energy
4. Kinetic energy

MCQ 373: SI unit for specific heat capacity is:

1. J kg^-1 °C^-1
2. J kg^-1
3. J K^-1
4. J °F^-1

MCQ 374: Pendulum bob cannot attain its initial height because:

1. it continues to lose energy in thermal form
2. it continues to lose energy in sound form
3. it continues to lose energy in light form
4. it continues to lose energy in potential form

MCQ 375: Work done by an elevator is 1500 J with a constant force of 150 N, distance covered by elevator is:

1. 1350 m
2. 1650 m
3. 225000 m
4. 10 m