Measure of how high or low a sound is

• amplitude
• compression
• speed of sound
• pitch

Tags

NGSS.MS-PS4-1

Sound is caused by....

• molecules
• vibrations
• people
• space

Tags

NGSS.MS-PS4-1

___________ is made when something vibrates

• light
• sound
• drum
• pounding

Tags

NGSS.4-PS3-2

NGSS.4-PS4-1

how high or low a sound is

• frequency
• volume
• vibration
• pitch

Tags

NGSS.HS-PS4-1

High pitches are produced by objects vibrating _______________.

• quickly
• slowly

Tags

NGSS.HS-PS4-1

If you increased the tension on a guitar string the pitch would 

• increase
• decrease
• stay the same
• the string would be silent

High pitch sounds are caused by a ______ vibration

• fast 
• slow
• hard
• soft

The part of the ear that vibrates first when hearing a sound

• eardrum
• cochlea
• Outer ea
• Lobe

How will loud sound affect your hearing? 

• More Ear Wax 
• Make it better 
• Damage it 
• No affect 

How does sound travel?

• Sounds travels in waves
• sound travels slow
• sound travels fast
• sound doesn't travel

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2