In which one among the following mediums would the speed of sound be maximum?
- A. Distilled water
- B. Sea water ✓
- C. Drinking water
- 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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