MCQ- 2 ICSE Physics class 10 ch-5 Heat

Thermal Capacity (Heat Capacity) - Class 10 Physics

1. What does thermal capacity measure?

temperature
amount of heat required to raise the temperature of a body
heat energy
kinetic energy

Correct Answer: amount of heat required to raise the temperature of a body

2. What is the SI unit of heat capacity?

joule per kelvin (j/k)
calorie
watt
newton

Correct Answer: joule per kelvin (j/k)

3. Which of the following factors affect thermal capacity?

mass of the body
speed of light
gravity
density

Correct Answer: mass of the body

4. Which of the following is another name for heat capacity?

latent heat
thermal capacity
thermal conductivity
temperature rise

Correct Answer: thermal capacity

5. If the heat capacity of an object is high, what does it imply?

it heats up quickly
it requires more heat to raise its temperature
it cools down quickly
it conducts electricity

Correct Answer: it requires more heat to raise its temperature