Sounds and Vibration

Something that vibrates…

• Moves back and forth very slowly

• Moves back and forth very fast

• Moves in a straight line very slowly

• Moves in a strain line very fast

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

An object vibrates →

• It makes a sound

• It doesn’t make a sound

• It lights up

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

An object stops vibrating →

• The sound continues

• The sound stops

• It lights up

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

You play a guitar →

• The strings do not move

• The strings break

• The strings vibrate

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Would the following object produce a loud sound or a soft sound?

• Loud

• Soft

Would the following object produce a loud sound or a soft sound?

• Loud

• Soft

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Would the following object produce a loud sound or a soft sound?

• Loud

• Soft

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

What do the sound waves bounce off of in order for the vibrations to be heard?

• The dust in the air

• The particles we can’t see

• A body of a human

Tags

NGSS.MS-PS4-2

You need your brain in order to determine what sounds are and to hear them properly.

• True

• False

Tags

NGSS.MS-LS1-8

Vibrations make sound waves.

• True

• False

Tags

NGSS.MS-PS4-1