Thermal Energy Quick Check 5/5

Answer 1

1. How is thermal energy defined?

Thermal energy is the internal energy of an object due to the motion of its particles.

2. What factors affect the amount of thermal energy an object has?

The amount of thermal energy an object has is affected by its temperature, mass, and specific heat capacity.

3. How can thermal energy be transferred between objects?

Thermal energy can be transferred between objects through conduction, convection, and radiation.

4. Give an example of each type of thermal energy transfer.

- Conduction: Touching a hot stove and feeling the heat transfer to your hand.
- Convection: Boiling water in a pot and seeing the bubbles rise to the surface.
- Radiation: Feeling the warmth of the sun on your skin.

5. Why is thermal energy important in our everyday lives?

Thermal energy is important in our everyday lives because it is used to heat our homes, cook our food, power engines, and regulate the temperature of our environment.