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NEET UG PHYSICS MCQ: WAVES
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Medium
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Analyzing
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Assertion (A) : When a wave travels from a denser medium to rarer medium, then amplitude of oscillation increases.
Reason (R) : In denser medium, speed of wave is less compared to a rarer medium.
Reason (R) : In denser medium, speed of wave is less compared to a rarer medium.
View answer and explanation
Correct option: B
If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
Option B (If both Assertion and Reason are true but Reason is not the correct explanation of Assertion) is correct because both statements are true, but the speed of the wave doesn't directly explain the amplitude increase.
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