Sound Energy Assessment

Front

Loud Sounds are made by _______ vibrations?

Back

big

Front

What causes the drum to make a sound?

Back

vibration

Front

When objects move back and forth quickly it is known as ________?

Back

vibration

Front

When we make a sound, will that sound have waves?

Back

True

Front

Why can you hear the bell?

Back

The bell vibrates when it is rung.

Front

What is sound energy?

Back

Sound energy is the energy produced by vibrating sound waves.

Front

What do we call the highness or lowness of a sound?

Back

Pitch

Front

What is a vibration?

Back

A vibration is a rapid back-and-forth movement.

Front

Can sound travel through water?

Back

Yes, sound can travel through water.

Front

What happens to sound when it travels through different materials?

Back

It can change in speed and volume.