Light and Sound

Front

Light is a form of

Back

energy

Front

How does light travel?

Back

waves

Front

Luminous objects

Back

create their own light

Front

______________ is how high or low the sound is and is effected by ___________.

Back

Pitch, wavelength

Front

Sound travels in ___________.

Back

waves

Front

Sound travels best through: metal, wood, air, water

Back

metal

Front

What causes sound?

Back

vibration

Front

Translucent objects ________________

Back

let some light through

Front

Transparent objects _________________

Back

allow all light through

Front

A green object reflects ___________ and ________ all the other colors.

Back

green, absorbs