When matter moves in a back and forth motion, the movement is known as

• Pitch

• Wave

• Vibration

• String

Which of the following pipes, when hit, would make the lowest pitch?

• 1 foot long pipe

• 2 foot long pipe

• 3 foot long pipe

• 4 foot long pipe

How high or low a sound is the definition of

• sound

• matter

• pitch

• volume

If I blow into a bottle filled 3/4 of the way full with water, how will the sound of the bottle be compared to that sound of an empty bottle.

• the bottle with water will sound higher that empty bottle

• the bottle with water will sound lower than empty bottle

• the two bottles will sound the same

• louder

Which of the following drums will make the highest pitch?

• 
• 
• 

A sound that bounces off a surface is known as an

• sound wave

• big and small instruments

• echo

• singing

The softness or loundness of a sound is also known as

• pitch

• volume

• high

• low

Frequency in sound waves is best defined as

• the highest sound

• number of vibrations per second

• The lowest sound

• how long the strings are on an instrument

In order to create the highest sound with a rubber band, you should attach the rubber band at Nail X and which other nail?

• Nail A

• Nail B

• Nail C

• Nail D

When a sound wave vibrates fast, it creates what type of pitch?

• Low pitch

• high pitch

• no pitch

• soft