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Question:
Sound waves will travel the fastest in a medium that is ______.
A
The most dense.
explanation
The speed of sound is directly proportional to the density of the material through which it travels, with the speed being faster in more dense materials. For example, the speed of sound in air is 343 m/s, but the speed of sound in water, a more dense substance, is 1,463 m/s.
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4 years ago
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4 years ago
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4 years ago
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