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MHT CET202313 May 2023Morning ShiftPhysicsWaves and SoundActual

A passenger is sitting in a train which is moving fast. The engine of the train blows a whistle of frequency ' n '. If the apparent frequency of sound heard by the passenger is ' f ' then

Options

  1. Af = n
  2. Bf > n
  3. Cf < n
  4. Df n

Correct answer

A. f = n

Step-by-step solution

There is no relative motion between source and listener. f = n

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