Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Physics in Everyday LifeSound & Acoustics
Sound travels fastest in _?
- A.Air
- B.Water
- C.DiamondCorrect answer
- D.Vacuum
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Practice these MCQs in the appQuick fact: Sound travels fastest in diamond because the speed of sound is highest in solids due to closely packed particles that transmit vibrations more efficiently.