Mystery Science Waves of Sound Mystery 1

Front

When sound bounces off of an object and comes back it is called _________.

Back

echo

Front

When something moves back and forth it is called a...

Back

vibration

Front

Sound ______ vibrations.

Back

creates

Front

The voice makes vibrations which make the _____ vibrate.

Back

cup

Front

Vibrations from the cup travel down the ________.

Back

string

Front

Vibrations from the string travel to the receiving cup and finally to the ________.

Back

ear

Front

True or false? A sound wave travels.

Back

True