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MHT CET Physics question

PhysicsWavesMHT CET

The frequency of tuning forks A and B are respectively 3% more and 2% less than the frequency of tuning fork C. When A and B are simultaneously excited, 5 beats per second are produced. Then the frequency of the tuning fork 'A' (in Hz) is

Answer: (C)

Solution

With , gives Hz, so Hz; 98 Hz

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Question ID VK-070175