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Why does sound travel faster through a solid object than in the air?

Why does sound travel faster through a solid object than in the air?-example-1

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Answer: Because molecules in a solid are packed together tightly.

Explanation: The molecules of a solid immediately collide and the compression wave travels rapidly.

User Adam Maass
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Answer:

Sound travels more quickly through solids than through liquids and gases because the molecules of a solid are closer together and, therefore, can transmit the vibrations (energy) faster.

User Pull
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