Heat Capacity: Physics Quiz Questions and Answers PDF

MCQ 1: SI unit of heat capacity is

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

MCQ 2: Aluminum has specific heat capacity of

1. 450 J kg^-1 °C^-1
2. 900 J kg^-1 °C^-1
3. 1350 J kg^-1 °C^-1
4. 1800 J kg^-1 °C^-1

MCQ 3: Total distance covered in total time taken is termed as

1. instantaneous speed
2. average speed
3. uniform speed
4. variable speed

MCQ 4: A conducting wire resists 65 Ω at ice point and 75 Ω at steam point. The resistance of wire is 70 Ω the room temperature would be

1. 15 °C
2. 10 °C
3. 25 °C
4. 50 °C

MCQ 5: In liquids, particles

1. move randomly with unlimited space
2. move randomly with limited space
3. vibrate at a fixed position
4. vibrate randomly with unlimited space