Show:
Light Waves
Sound Waves
100

How are waves related to sound and light?

Both forms of energy that move in waves.

100

Energy that you hear is called ____

Sound

200

Reflect means to go through

True

200

What are sound waves?

Vibrations that cause noise

300

Light moves

In a straight line

300

Are sound waves longitudinal or transverse?

Longitudinal 

400

Which object is NOT a source of heat and light?

a. the sun

b. a lamp

c. a hair dryer

c. a hair dryer

400

How high or low a sound is is called _____

pitch
500

Are light waves longitudinal or transverse?

Transverse 

500

Vibrating air creates a _____

Sound wave