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MHT CET202120 Sep 2021Evening ShiftPhysicsWaves and SoundActual

The frequency of a tuning fork is ' n ' Hz and velocity of sound in air is ' V ' m / s . When the tuning fork complete ' x ' vibrations, the distance traveled by the wave is

Options

  1. AV xn
  2. BVn x
  3. CxV n
  4. Dx Vn

Correct answer

C. xV n

Step-by-step solution

Time required for one vibration = 1 n Time required for x vibrations, t= x n Distance travelled by the wave = Vt = xV n

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