Multiple choice

In which medium are mechanical wave speeds typically faster?

  1. solids

  2. liquids

  3. gases

  4. none of the above
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Mechanical waves travel fastest in solids because particles are closest together and have stronger intermolecular bonds, enabling more efficient energy transfer. The tightly-packed structure of solids allows waves to propagate with minimal energy loss compared to liquids or gases.

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