Wave motionHard
Question
In a YDSE arrangement, white light is used to illuminate the slits. At point on the screen directly in front of the slits, which of these wavelengths is/are missing ?
(λ = wavelength of light used, d = distance between the slits, D = separation between the slits and the screen, d << D) :-
(λ = wavelength of light used, d = distance between the slits, D = separation between the slits and the screen, d << D) :-
Options
A.
B.
C.
D.
Solution
Wave-length missing, so condition of destructive interference
λ =
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