Sound Light and Waves

Which color of light is produced when all of the colors of visible light in the electromagnetic spectrum are combined?

• gray
• white
• black

As the loudness of a sound wave increases, which will also increase?

• amplitude
• frequency
• velocity
• wavelength
  

Tags

NGSS.MS-PS4-1

If a student playing the drums hits the drums with greater force, the sound would be

• quieter
• louder
• lower in pitch.
• higher in pitch.
  

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Which is a source of sound?

• thermal energy
• potential energy
• a vibration
• a medium
  

Tags

NGSS.MS-PS4-1

Waves transfer

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

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

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

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

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