Sound

What is pitch?

• How high or low a sound is

• How air particles vibrate

• How loud or quiet sound is

• When you turn the volume up

What is volume?

• How high or low a sound is

• How air particles vibrate

• How loud or quiet a sound is

• The speed of sound

____________ is a form of energy that you can hear and travels in waves.

• trough

• crest

• sound

• amplitude

sound cannot travel through___________.

• solid

• empty space

• liquid

• gas

The matter that sound travels through is called the ___________ of the sound.

• amplitude

• pitch

• medium

• volume

Sound waves move fastest through

• solids

• liquids

• gases

• water

All Sounds are caused by vibrations.

• True

• False

Which of these animals can hear across the greatest distance?

• Human

• Whale

• Owl

• Elephant

Where would you find the smallest human bones?

• The ear

• The fingers

• The spine

• The toes

Supersonic means?

• Extremely Strong

• Faster than the speed of light

• Faster than the speed of sound