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Wave Optics question

2021 · 24 Feb · Shift 2 · Q43
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Wave Optics question

2021 · 24 Feb · Shift 2 · Q43

JEE MainPhysicsWave OpticsMCQ+4 / −1
If the source of light used in a Young's double slit experiment is changed from red to violet :
  1. A
    the fringes will become brighter.
  2. B
    the intensity of minima will increase.
  3. C
    consecutive fringe lines will come closer.
  4. D
    the central bright fringe will become a dark fringe.
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