Mystery Science Waves of Sound Mystery 1

Front

What is it called when sound bounces off an object and comes back?

Back

Echo

Front

What do we call the movement back and forth that creates sound?

Back

Vibration

Front

What do vibrations from a cup travel down?

Back

String

Front

What does sound create?

Back

Vibrations

Front

True or False: A sound wave travels.

Back

True

Front

What is the medium through which sound travels in the air?

Back

Air

Front

What is the term for a sound that is repeated after bouncing off a surface?

Back

Echo

Front

What is the name of the process when an object vibrates to produce sound?

Back

Sound production

Front

What is the relationship between vibrations and sound?

Back

Vibrations create sound.

Front

What is the term for the distance between two peaks of a sound wave?

Back

Wavelength