Q62
Statement I Sound waves cannot propagate in vacuum. Statement II Sound waves are elastic waves and require a medium to propagate.
A.
Both the statements are true and statement II is the correct explanation of statement I
AnswerB.
Both the statements are true, but statement II is not the correct explanation of statement I
C.
Statement I is true, but statement II is false
D.
Statement I is false, but statement II is true
Answer: Option A
Solution
Answer: Option A
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