8K waves STC

Amplitude is used to measure what?

• Pitch
• Volume
• Sound
• Echoes

A rapid back and forth movement?

• Echo
• Vibrate
• Pitch
• Amplitude

A sound with a low frequency and low amplitude would be....

• Loud with a high pitch
• Loud with a low pitch
• Quiet with a high pitch
• Quiet with a low pitch

How LOUD or quiet a sound is...

• Pitch
• Fequency
• Volume
• Echo

When a sound bounces back at you off of a surface

• Volume
• Pitch
• Frequency
• Echo

Measure of how high or low a sound is

• amplitude
• compression
• speed of sound
• pitch

Tags

NGSS.MS-PS4-1

High pitch sounds are caused by a ______ vibration

• fast 
• slow
• hard
• soft

A longer string makes a _______ pitch than a short string.

• louder
• softer
• higher
• lower

Tags

NGSS.HS-PS4-1

How will loud sound affect your hearing? 

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

High pitches are produced by objects vibrating _______________.

• quickly
• slowly

Tags

NGSS.HS-PS4-1