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MHT CET2011PhysicsWaves and Sound

If the temperature increases, then what happens to the frequency of the sound produced by the organ pipe?

Options

  1. Aincreases
  2. Bdecreases
  3. Cunchanged
  4. Dnot definite

Correct answer

A. increases

Step-by-step solution

Due to rise in temperature, the speed of sound increases. Since frequency n= v and remains unchanged. Hence frequency n increases.

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