What happens to sound waves when they hit a hard surfac - Practice (Bengali) - ObjectiveMcq

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What happens to sound waves when they hit a hard surfac - Practice (Bengali) - ObjectiveMcq

HomePracticeClass 9 SciencePhysicsWhat happens to sound waves when th...

Physics Class 9 ScienceMedium

What happens to sound waves when they hit a hard surface?

Correct Answer: D — They are reflected

Explanation:

Sound waves reflect from hard surfaces.

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