sound waves

Pitch

• To move back and forth or up and down

• A metal tool designed to have a specific pitch

• The Lowness or highness of a sound

• Something that you hear when your brain responds to sound wave

Sound

• Something that you hear when your brain responds to sound wave

• To move back and forth or up and down

• A metal tool designed to have a specific pitch

• The Lowness or highness of a sound

Vibrate

• The Lowness or highness of a sound

• To move back and forth or up and down

• •Something that you hear when your brain responds to sound wave

• A metal tool designed to have a specific pitch

The closer the source of the sound, the ___________ the volume of the sound will be.

• louder

• softer

• harder

• brighter

Sound

• Something that you hear when your brain responds to sound wave

• To move back and forth or up and down

• A metal tool designed to have a specific pitch

• The Lowness or highness of a sound

Frequency:

• loudness of a sound

• A unit of measure used to describe how loud a sound is

• The number of sound waves produced by an object in one second

A _________________________is a disturbance moving through a medium? (solid,liquid,gas)

• sound
• wave
• energy
• compression

When we compare a human to a bat what can a bat hear?

• high
• low

Sound is _____________________matter.

• energy
• released
• noise
• vibrating

Animals use _________________ to locate things using clicks and beeps.

• echolocation
• sonar
• compression waves
• light