Energy Transformation & Waves Unit Test Review (mod)

Front

What is energy transfer?

Back

Energy transfer is the process of energy moving from one object or system to another.

Front

How does energy travel between objects?

Back

Energy travels in waves.

Front

What happens when drumsticks hit a drum?

Back

The drumsticks transfer energy to the drum, which produces vibrations.

Front

What is an example of energy transformation in a pencil sharpener?

Back

Electrical energy is transformed into mechanical energy, which then produces sound.

Front

What energy transformation occurs during photosynthesis?

Back

Light energy is transformed into chemical energy.

Front

How do transmission lines work?

Back

Transmission lines transfer electrical energy from one location to another.

Front

What is mechanical energy?

Back

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

Front

What is sound energy?

Back

Sound energy is the energy produced by vibrating sound waves.

Front

What is light energy?

Back

Light energy is a form of energy that is visible to the human eye and is produced by the vibrations of electrically charged particles.

Front

What is chemical energy?

Back

Chemical energy is the energy stored in the bonds of chemical compounds, like atoms and molecules.