Sound wave and hearing

The amount of energy a wave carries corresponds with its ____.

• crest
• wavelength
• amplitude
• period

A series of vibrations you can hear

• sound waves
• pitch
• sound
• speed of sound

Area where air is pushed together by vibrations

• speed of sound
• compression
• pitch
• sound waves

Measure of how high or low a sound is

• amplitude
• compression
• speed of sound
• pitch

An object that does not vibrate cannot produce

• sound
• light
• heat
• electricity

High amplitude is quiet or loud?

• Quiet
• Loud

High frequency causes __________ pitch

• high
• low

Low frequency causes _____________ pitch.

• high
• low

A medium can be a .....

• solid
• liquid
• gas
• all of the above

Where is a place a person would hear no sound?

• in a cave
• in a forest
• in space
• in water