Topic 3 Review

Front

What type of energy is used to cook food?

Back

Thermal energy is used to cook food.

Front

What type of energy is involved in sharpening a pencil?

Back

Mechanical energy is involved in sharpening a pencil.

Front

What type of energy is emitted by stars?

Back

Stars emit light energy.

Front

What type of energy is associated with physical activities like running and swimming?

Back

Mechanical energy is associated with physical activities like running and swimming.

Front

What is the definition of thermal energy?

Back

Thermal energy is the energy that comes from the temperature of matter.

Front

What is mechanical energy?

Back

Mechanical energy is the sum of potential energy and kinetic energy in an object.

Front

What is light energy?

Back

Light energy is a form of energy that is visible to the human eye and is emitted by sources like the sun.

Front

How does thermal energy transfer occur?

Back

Thermal energy transfer occurs through conduction, convection, and radiation.

Front

What is the relationship between mechanical energy and motion?

Back

Mechanical energy is the energy associated with the motion and position of an object.

Front

What are the two main types of mechanical energy?

Back

The two main types of mechanical energy are kinetic energy and potential energy.