Which term means “a disturbance that transmits energy”?

What is necessary for sound to travel?

It describes the amount of energy in a wave.

Which term means “highness or lowness of a sound”?

Which letter on the diagram shows wavelength?

Sound travels fastest through ____________

What form of energy that moves in waves and can travel through space?

It forms when a solid object blocks light.

Which term describes a beam of light focused in only one direction?

A type of wave that form an S shape.

A type of wave that is used in "night vision" equipment.

A type of wave that comes from the sun and may harm human skin.

A type of wave that have very short wavelengths.

Light travels in curve lines from it source.

Waves have long wavelengths and high frequencies.

Visible light look white in our eyes, but it is actually made up of many colors.

Low-pitched sounds have high frequencies.

Loud sounds have large amplitudes.

Sound travels through liquids more slowly than it travels through gases.