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JEE Mains · Physics · STD 12 - Wave optics
  • JEE Mains 2026
  • Hard
  • MCQ

Given below are two statements:
Statement I: In a Young's double slit experiment, the angular separation of fringes will increase as the screen is moved away from the plane of the slits
Statement II : In a Young's double slit experiment, the angular separation of fringes will increase when monochromatic source is replaced by another monochromatic source of higher wavelength
In the light of the above statements, choose the correct answer from the options given below:

Pick an option to check your answer.
Verified Solution

Answer & Solution

Correct Answer

(C) Statement I is false but Statement II is true

Step-by-step Solution

Detailed explanation

Angular fringe width \(=\frac{\lambda}{d}\)
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