A tuning fork having a frequency of 312 Hz emits a wave w...
A tuning fork having a frequency of 312 Hz emits a wave which has a wavelength of 1.10 m. Calculate the velocity of sound
312.0 ms−1
110.0 ms−1
343.2 ms−1
686.4 ms−1
Correct answer is C
v = f λ to calculate the wave's velocity.
v = 312 x 1.10
= 343.2m/s
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