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NEET
Exam
NEET
Subject
Physics
Chapter
Wave Optics

NEET · Physics · Wave Optics

A graph is plotted between the fringe-width (z) and the distance...

A graph is plotted between the fringe-width (z) and the distance (D) between the slit and eye-piece, keeping other adjustment same. The correct graph is A graph is plotted between the fringe-width (z) and the distance (D) between the slit and eye-piece, keeping other

Options

  1. A(B)
  2. B(A)
  3. C(C)
  4. D(D)

Correct answer

C. (C)

Step-by-step solution

z=λDd∴z∝D.z=\frac{\lambda D}{d} \quad \therefore z \propto D .
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