Sound Review

The back and forth motion or movement of an object is _________

• sound wave
• frequency
• pitch
• vibration

An area of bunched up and spread out air particles that moves outward in all directions from a vibrating object is a _______

• sound wave
• vibration
• frequency
• pitch

If a guitar string makes a high pitch sound, the string is probably _______

• short and loose
• short and tight
• long and tight
• long and loose 

If a frog makes a sound with a low frequency, then the sound would also have a _____

• high pitch
• low volume
• low pitch 
• high volume

Does sound travel slowest through a solid, liquid or gas?

• gas
• solid
• liquid
• none of these

_________ is the highness or lowness of a sound as determined by its frequency.

• frequency
• vibration
• pitch
• sound wave

ALL sounds are made by _________

• gravity
• energy
• vibrations
• heat

Sound cannot travel through a ____________

• solid
• liquid
• gas
• vacuum 

If a bird makes a sound with a high frequency, then the sound would also have a _____________

• high volume
• high pitch
• low volume
• low pitch

_________ travels faster than sound.

• energy
• light
• Mrs. Smith
• heat