Sound Test Review

______________________ is how loud or soft a sound is perceived. 

• Volume

• Pitch

• Frequency

• Echo

Tags

NGSS.MS-PS4-1

A sound wave that bounces back to you is ______________. 

• an echo

• never loud

• always high in pitch

• a whisper

Tags

NGSS.MS-PS4-2

Objects that vibrate quickly make a sound with ____________.

• a low pitch

• a high pitch

• a loud volume

• a soft volume

Tags

NGSS.MS-PS4-1

___________________ affects the amplitude and volume of a sound making it difficult to speak to someone far away. 

• Distance

• Pitch

• Echo

• Frequency

Tags

NGSS.MS-PS4-1

A change in frequency caused by moving toward or away from a sound is called the ______________.

• absorption of sound

• refraction of sound

• Doppler Effect

• reflection of sound

An echo is a sound wave that is _______________ . 

• absorbed

• reflected

• loud

• refracted

Tags

NGSS.MS-PS4-2

Sound is a type of _______________ that moves in waves. 

• weather

• force

• light

• energy

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Vibration is _________________________________. 

• the way light energy is carried

• not necessary to produce sound

• a back and forth motion that produces sound

• keeping an object as still as possible

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Sound waves must have matter to travel through. We call the matter that carries a sound wave a _____________. 

• wave

• medium

• pitch

• echo

Match the following

• particles are not packed as tightly moving sound at a speed greater than gas

• solid

• particles are far apart so sound moves most slowly

• liquid

• particles are close together moving sound waves quickly

• gas

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4