Sound Energy

Sound is a form of? 

• energy
• pitch
• volume

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

An object that does not vibrate cannot produce

• sound
• light
• heat
• electricity

Destiny hits a symbol with her drumstick and makes it vibrate.  She then puts her hand on the symbol and stops the vibration.  What happened to the sound of the symbol? 

• The sound continues but not as loud. 
• The sound continues but has a lower pitch. 
• The sound stops because her hand absorbs the sound. 
• The sound stops because the vibrations have stopped. 

Tags

NGSS.MS-PS4-2

NGSS.MS-PS3-5

The ___________________ is how loud or soft a sound is. 

• echo
• frequency
• pitch
• volume

Tags

NGSS.MS-PS4-1

In which medium will sound travel slowest?

• air
• water
• glass
• salt water

True or False
You can hear in space.

• True
• False

________ is a form of energy you can hear.

Tags

NGSS.4-PS3-2

Musical instruments produce sound when parts of the instruments ________.

• watches

• stays

• vibrates

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

A guitar produces sound when the ________ are plucked of strummed.

A drum produces sound when the ________ of the drum is hit with a stick or hand.

• string

• skin