Question

(iii) Which of the following statements are correct?
Statement (1) Sound is produced by vibrations.
Statement (ii) Sound requires a medium for propagation
Statement (iii) Light and sound both require a medium for propagation.
Statement (iv) Sound travels slower than light.
(a) i & ii only
(b) i, ii & iii only
(c) ii, iii & iv only
(d) i, ii & iv only​

Answer 1

Answer:

Option B [(i), (ii) & (iii)] is the correct answer

Explanation:

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