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In Young's double slit experiment, fringe order is represented by m , then fringe width is

Options

  1. AIndependent of m .
  2. BDirectly proportional to m .
  3. CDirectly proportional to (2 m+1) .
  4. DInversely proportional to (2 m+1)

Correct answer

A. Independent of m .

Step-by-step solution

The fringe width is given by = D d Here D is the separation between screen and slits and d is the separation between slits.

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