Sound

Sound is caused by? 

• force
• vibrations
• instruments

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NGSS.4-PS4-1

Sound travels FASTEST through which of these materials?

• Air
• Empty space
• Metal
• Water

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NGSS.MS-PS4-2

What is vibration?

• how loud a sound is
• the back and forth movement of matter
• how high or low a sound is
• the loudness or softness of a sound

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NGSS.4-PS4-1

What is frequency?

• the number of vibrations per second
• how high or low a sound is
• the loudness or softness of a sound
• the back and forth movement of matter

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NGSS.4-PS4-1

Sound is a form of? 

• energy
• pitch
• volume

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An object that does not vibrate cannot produce

• sound
• light
• heat
• electricity

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NGSS.4-PS3-2

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What is volume?

• how high or low a sound is
• the loudness or softness of a sound
• the number of vibrations per second
• vibrations

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NGSS.4-PS4-1

What medium does sound travel through slowest?

• gas
• solid
• liquid
• trees

Sound does not travel in space because

• Space is too far away.
• There is no matter in space.
• Space is the final frontier
• Space has planets.

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NGSS.4-PS3-2

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What is frequency?

• the number of vibrations per second
• how high or low a sound is
• the loudness or softness of a sound
• the back and forth movement of matter

Tags

NGSS.4-PS4-1