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MHT CET Physics question

PhysicsWavesMHT CET

Velocity of sound wave in air is 330 m/s for a particular sound in air ; a path difference of 40 cm is equivalent to a phase difference of . The frequency of this wave is

Answer: (C)

Solution

gives m, so Hz; 165 Hz, 150 Hz and 330 Hz correspond

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Question ID VK-068664