SOUND WAVES

Front

What form of energy is produced by vibrations?

Back

Sound

Front

Quick movement of back and forth.

Back

Vibration

Front

Sound travels through matter and empty space by means of _____________?

Back

Sound Waves

Front

Sound wave is a best example of what kind of wave?

Back

Longitudinal Wave

Front

Property of longitudinal wave where particles are close together is called ___________?

Back

Compression

Front

The place in a longitudinal wave where particles are far from each other is called_______________?

Back

Rarefaction

Front

What happens when Madeline plays the guitar and the strings vibrate?

Back

The vibrating strings make the air around them move.

Front

Why does sound travel faster in solids than in gases and liquids?

Back

Solid particles are closed to each other allowing particles to move quickly in response to vibration.

Front

When sound hits a hard, flat solid, the sound tends to ____________, resulting in an echo.

Back

Bounce back

Front

Sound cannot travel without a medium to pass through.

Back

True