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MHT CET20243 May 2024Morning ShiftPhysicsWave OpticsActual

When wavefronts pass from denser medium to rarer medium, the width of the wavefront

Options

  1. Aincreases.
  2. Bmay increase or decrease.
  3. Cdecreases.
  4. Dremains unchanged.

Correct answer

A. increases.

Step-by-step solution

- As the wavefronts move from the denser medium to the rarer medium, the distance between successive wavefronts increases. - Therefore, the width of the wavefronts increases when transitioning from a denser medium to a rarer medium. - The correct answer to the question is that the width of the wavefront increases when wavefronts pass from a denser medium to a rarer medium.

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