MHT CET Physics question

Physics Waves MHT CET

When a tuning fork produces sound waves in air, which one of the following is same in the material of tuning fork as well as in air? [AFMC 2005]

(A)Wavelength
(B)FrequencyCorrect
(C)Velocity
(D)Amplitude

Answer: (B)

Solution

The frequency of the wave is fixed by the source (the fork) and does not change when the wave passes from one medium to another; wavelength

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Question ID VK-070137