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MHT CET Physics question

PhysicsWavesMHT CET

Two sound waves having wavelengths 5.0 m and 5.5 m propagates in a gas with velocity 300 m/s. The number of beats produced per second is [MHT-CET 2021]

Answer: (A)

Solution

Hz and Hz, so the beat frequency is about 5.5 per

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Question ID VK-070575