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Wave Optics

  1. The Young’s double slit experiment is performed with blue and with green light of wavelengths 4360 Å and 5460 Å respectively. If x is the distance of 4th maxima from the central one, then
    1. x (blue) = x (green)
    2. x (blue) > x (green)
    3. x (blue) < x (green)
    4. x (blue)
      =
      5460
      x (green)4360
Correct Option: C

Distance  of nth maxima,

x = nλ
D
∝ λ
d

As λb < λg
&htere4; λblue < λgreen



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