SOUND CLASS8

Your ear changes the vibration of sound waves into signals. The signals are then interpreted by your brain.

• True
• False

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NGSS.4-LS1-2

__________ means to move back and forth quickly.

• Pitch
• Amplitude
• Vibration
• Echo

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NGSS.1-PS4-1

______________ is the amount of energy in a sound wave.

• Amplitude
• Echo
• Volume
• Vibration

Tags

NGSS.MS-PS4-1

Sound waves travel the FASTEST through _____________.

• gases
• liquids
• solids

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NGSS.HS-PS4-1

If a sound has a high amplitude then it also has a ____________!!!

• fast echo
• slow pitch
• high volume
• low volume

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NGSS.MS-PS4-1

How is sound produced?

• By the vibration of particles
• By the transfer of particles 

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NGSS.4-PS3-2

NGSS.4-PS4-1

____________ is determined by sound wave's frequency. 

• Compression
• Pitch 

Sound waves travel farther through ________ media, like water or steel. 

• Dense 
• Light

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Sound is a form of? 

• energy
• pitch
• volume

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NGSS.4-PS3-2

NGSS.4-PS4-1

An object that does not vibrate cannot produce

• sound
• light
• heat
• electricity

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2