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]

When a tuning fork produces sound waves in air, which one of the follo

1.	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.	Frequency
C.	150 Hz
D.	Amplitude
Answer» C. 150 Hz

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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]

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