In which one among the following mediums would the speed of sound be maximum?

  1. A. Distilled water
  2. B. Sea water
  3. C. Drinking water
  4. D. Methanol

Correct Answer: B. Sea water

Explanation

Sound travels faster in denser and less compressible liquids. Sea water, being more dense and saline than distilled or drinking water, allows sound to travel at a higher velocity.

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