Energy Basics

Front

What is the energy that is stored called?

Back

Potential energy is the energy that is stored in an object due to its position or state.

Front

What is the energy of moving electrons called?

Back

Electrical energy is the energy associated with the movement of electrons.

Front

What is the energy of motion called?

Back

Kinetic energy is the energy that an object possesses due to its motion.

Front

What is the energy of vibrations (longitudinal waves) called?

Back

Sound energy is the energy produced by vibrating sound waves.

Front

What is the energy of moving waves (aka electromagnetic energy) called?

Back

Radiant energy is the energy of electromagnetic waves, such as light.

Front

What is the formula for calculating kinetic energy?

Back

Kinetic energy (KE) = 1/2 mv², where m is mass and v is velocity.

Front

What is an example of potential energy?

Back

A rock held at the top of a hill has potential energy due to its height.

Front

What is an example of electrical energy?

Back

The energy that powers your home appliances is electrical energy.

Front

What is an example of kinetic energy?

Back

A moving car has kinetic energy because it is in motion.

Front

What is an example of sound energy?

Back

Music played from a speaker is an example of sound energy.