SLA Waves Review

Which type of matter is likely to absorb the most sound waves?

• Foam wall

• Metal door

• Loudspeaker

• 
  Hot air

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NGSS.MS-PS4-2

Which object absorbs the most sound waves?

• Earplugs

• Water

• Air

• Tissue Paper

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A microphone will likely detect the least amount of sound when placed in which container?

• A plastic foam cooler

• A cardboard box

• A metal canister

• A paper bag

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NGSS.MS-PS4-2

Sound waves move the most quickly through which material?

• Iron

• Air

• Water

• Milk

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NGSS.MS-PS4-2

Sound waves move the most quickly through which material?

• Iron

• Air

• Water

• Milk

Through which material do sound waves move the most slowly?

• Cold air

• Warm air

• Aluminum

• Corn oil

Tags

NGSS.MS-PS4-2

What causes a spectrum of colors to appear when light moves through a prism?

• Transmission of light waves

• 
  Reflection of light waves

• Absorption of light waves

• Refraction of light waves

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What causes a straw in a glass of water to appear broken?

• Reflection of light waves

• Refraction of light waves

• 
  Transmission of light waves

• Absorption of light waves

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Which event provides evidence that matter can reflect waves?

• Sound waves echo off the smooth walls of a large auditorium.

• White light forms a spectrum when it passes through a prism.

• Earbuds transmit sound waves directly into the ear.

• A clear glass window allows people to see what is happening on the other side.

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NGSS.MS-PS4-2

Which event provides evidence that matter can reflect waves?

• A performer makes shadow puppets on a wall.

• The light from a fireworks show is seen miles away.

• A laser beam bounces off a series of mirrors.

• An audience member covers her ears during a loud concert.

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