Light and sound

Waves transfer

• water. 
• wind. 
• energy. 
• particles. 

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Sound travels as a ___________ wave. 

• longitudinal
• transverse
• water
• slinky

How high or low a sound is, is that sound's

• wave. 
• pitch. 
• longitude. 
• amplitude. 

If you see an object as orange,

• it is absorbing orange light and reflecting all other colors. 
• it is reflecting all colors. 
• it is absorbing all colors. 
• it is reflecting orange light and absorbing all other colors. 

Tags

NGSS.MS-PS4-2

Sound waves are ___________ waves that can only travel through ______.

• transverse,   air
• transverse, matter
• longitudinal, liquids
• longitudinal, matter

Tags

NGSS.MS-PS4-2

A sound wave can travel through a vacuum or empty space.

• True
• False

How loud or soft people hear a sound is related to the _________ of the sound wave.

• amplitude
• longitude
• echo
• lens

Tags

NGSS.MS-PS4-1

The distance from one point on a wave to that same point on the next wave is known as

• amplitude.
• frequency.
• wavelength.
• reflection.

Tags

NGSS.HS-PS4-1

Wave frequency is measured in the unit of 

• hertz.
• pings.
• clicks.
• tones.

Tags

NGSS.HS-PS4-1

Sounds are created by

• vibrating particles

• waves

• air

• electricity

Tags

NGSS.MS-PS4-1