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MHT CET202311 May 2023Evening ShiftPhysicsWave OpticsActual

In Young's double slit experiment, the fifth maximum with wavelength ' ₁ ' is at a distance ' y ₁ ' and the same maximum with wavelength ' ₂ ' is at a distance ' y₂ ' measured from the central bright band. Then y₁ y₂ is equal to [D and d are constant]

Options

  1. A₁ ₂
  2. B₂ ₁
  3. C₁^2 ₂^2
  4. D₂^2 ₁^2

Correct answer

A. ₁ ₂

Step-by-step solution

The equations for the position of the fringe from the central maxima are given as aligned y ₁ & = 5 ₁ D d y ₂ & = 5 ₂ D d y ₁ y ₂ & = ₁ ₂ aligned

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