Analyze and Interpret Data on the Effects of Different Media on the Speed of Sound and Light Waves

In General Sound waves travel the fastest in __________

• solid

• liquid

• Gas

• plasma

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NGSS.MS-PS4-2

In general, sound waves travel the fastest in __________.

• solid

• liquid

• Gas

• plasma

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NGSS.MS-PS4-2

In general, mechanical waves like sound waves travel the fastest in __________.

• solids

• liquids

• gases

• All of the above

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NGSS.MS-PS4-2

Sound waves travel fastest in __________

• solid

• liquid

• gas

• plasma

Answer explanation

Sound waves travel fastest in solids because the particles are closely packed, allowing quicker transmission of vibrations compared to liquids, gases, and plasmas, where particles are more spread out.

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NGSS.MS-PS4-2

NGSS.MS-PS4-1

Mia and Arjun are having a fun debate about sound waves! Mia says sound travels fastest in a solid, while Arjun thinks it's in a gas. Who's right? In general, sound waves travel the fastest in __________.

• solid

• liquid

• Gas

• plasma

Tags

NGSS.MS-PS4-2

What happens to the speed of sound when it moves from air to steel?

• It decreases significantly.

• It increases significantly.

• It remains unchanged.

• It becomes zero.

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NGSS.MS-PS4-2

What happens to light when it passes from air into water?

• It stops.

• It bends.

• It disappears.

• It changes to sound.

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NGSS.MS-PS4-2

A ship blows its horn. Some of the sound waves travel through the air and then hit the water. Will the sound waves travel faster in the water or in the air? Why?

(a)  

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NGSS.MS-PS4-2

In which medium do sound waves travel the slowest?

• air

• glass

• solid steel

• liquid water

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NGSS.MS-PS4-2

In which medium will sound waves travel the slowest?

• air

• water

• desk

• space

Tags

NGSS.MS-PS4-2