Q. Which of the following statements is/are true?
I) Sound is a form of energy
II) Sound stops when vibration of an object stops
III) Sound is a transverse wave
IV) Sound travels better in a heavy gas than in a light gas
I) Sound is a form of energy
II) Sound stops when vibration of an object stops
III) Sound is a transverse wave
IV) Sound travels better in a heavy gas than in a light gas
✅ Correct Answer: (C)
I, II and IV
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