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Wave Optics question

2022 · 28 Jun · Shift 2 · Q65
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Wave Optics question

2022 · 28 Jun · Shift 2 · Q65

JEE MainPhysicsWave OpticsMCQ+4 / −1
In Young's double slit experiment performed using a monochromatic light of wavelength λ\lambdaλ, when a glass plate (μ\muμ = 1.5) of thickness x λ\lambdaλ is introduced in the path of the one of the interfering beams, the intensity at the position where the central maximum occurred previously remains unchanged. The value of x will be :
  1. A
    3
  2. B
    2
  3. C
    1.5
  4. D
    0.5
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