JEE PHYSICS MCQ: WAVES

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Understanding +4 | -1

Statement-I: In propagation of sound waves, pressure amplitude is proportional to the displacement amplitude.
Statement-II: Suppose the source and observer both are stationary and wind is blowing in a direction from source to observer, then the observer detects an apparent increase in frequency.

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Correct option: A

Statement-I is correct

Option A (Statement-I is correct) is correct because pressure amplitude is indeed proportional to the displacement amplitude in sound wave propagation.

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