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MHT CET20225 Aug 2022Morning ShiftPhysicsWaves and SoundActual

A string is vibrating in its fifth overtone between two rigid supports 2.4 ~m apart. The distance between successive node and antinode is

Options

  1. A0.8 ~m
  2. B0.2 ~m
  3. C0.1 ~m
  4. D0.6 ~m

Correct answer

B. 0.2 ~m

Step-by-step solution

The correct option is (B). If the string is clamped between two supports separated by L. For the fundamental overtone separation between successive nodes is L . For the first overtone separation between successive nodes is L 2 . For the second overtone the separation between successive nodes will be L 3 . So, for nth overtone the separation between successive nodes will be L ( n +1) . Therefore, for the fifth over separation between successive nodes will be L 6 . In the separation between successive node and antino

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