Energy and Energy Transformations

Front

What is kinetic energy?

Back

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

Front

Can energy be created or destroyed?

Back

No, energy cannot be created or destroyed; it can only be transformed from one form to another.

Front

What is radiant energy?

Back

Radiant energy is energy that travels in electromagnetic waves, such as light.

Front

What is an example of sound energy?

Back

An example of sound energy is the sound produced when plucking a guitar string.

Front

What energy transformation occurs in a toaster?

Back

In a toaster, electrical energy is transformed into thermal energy.

Front

What is potential energy?

Back

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

Front

What is mechanical energy?

Back

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

Front

What is thermal energy?

Back

Thermal energy is the energy that comes from the temperature of matter, related to the motion of particles.

Front

What is an example of chemical energy?

Back

An example of chemical energy is the energy stored in food or fuel.

Front

What is the law of conservation of energy?

Back

The law of conservation of energy states that energy cannot be created or destroyed, only transformed.