Light and Sound Review

Front

Light that CANNOT pass through an object

Back

opaque

Front

To increase volume

Back

amplify

Front

SOME light passes through an object

Back

translucent

Front

This creates HIGH and LOW sound waves

Back

pitch

Front

Light that can COMPLETELY pass through an object

Back

transparent

Front

Back and forth movement in air bouncing off molecules

Back

vibration

Front

This is produced by vibrating objects through air.

Back

sound

Front

What happens to your pupils in the LIGHT?

Back

Get smaller

Front

What happens to your pupils in the DARK?

Back

Get bigger

Front

The SHORTER the wavelength the _________ the sound.

Back

Higher