How Sound Travels

The speed at which a sound wave travels through a given matreial

• Speed of Sound

• Echo

• Sonic Boom

Tags

NGSS.MS-PS4-2

A sound reflection

• Speed of Sound

• Echo

• Sonic Boom

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

A shock wave of compressed sound waves produced by an object moving faster than sound

• Speed of Sound

• Echo

• Sonic Boom

Tags

NGSS.MS-PS4-1

Match the following

• space

• Sound waves move even more slowly, (particles are far apart)

• gases

• Sound waves move more slowly (vibrations take longer)

• solid materials

• No Sound

  (No particles or very few)

• liquids

• Sound waves move very fast through (particles are close together)

Tags

NGSS.MS-PS4-2

Which animals use echolocation?

Are all echoes clear and easy to recognize?

Tags

NGSS.MS-PS4-2

Which of the following materials will sound travel through the fastest?

• Air

• Water

• Steel

• Vacuum

Match the following to its pitch.

• Changing Pitch

• 
• High Pitch

• 
• Low Pitch

• 

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

A sound I like to hear could be..... choose all that apply.

• football game

• food cooking in the kitchen

• music

• zoo animals

• forest

Which of the following can sound travel through?

• Solid

• Liquid

• Gas

• All the above

Tags

NGSS.MS-PS4-2