Sound

Sound is caused by? 

• force
• vibrations
• instruments

What is vibration?

• how loud a sound is

• the quick back and forth movement of matter

• the loudness or softness of a sound

Sound is a form of? 

• energy
• pitch
• volume

Measure of how high or low a sound is

• amplitude
• compression
• speed of sound
• pitch

4. How does sound energy travel?

• Sound energy travels in sound waves

• Sound energy travels in light waves

• Sound energy travels in a straight line.

__________ is the loudness or softness of a sound.

• Echo

• Volume

• Pitch

• Vibration

The reflection of sound waves off of a hard surface can create ______.

• A wave
• An echo 

Can sound travel through water?

• Yes

• No

• I have no idea!

this is a

• vibration

• rain shower

• bad pitch

All sounds make

• a movement

• a vibration

• a song