Preeesha Asked a Question
January 25, 2022 8:36 pmpts 30 pts
The electric fields of two light sources with nearby frequencies o and o2, and wave vectors k and k2, are expressed as E- EpieE-ot)and E, = Eoi e-) respectively. The interference pattern on the screen is photographed at t = lo; denote (k,-k,)z- (o-0,), by . For this patten (A) abright fringe will be obtained for cos0=-1 (B) a bright fringe intensity is given by (E0) +(E0) (C) adark fringe will be obtained for cos=1 D) adark fringe intensity is given by (Eo-Ez)
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  • Animesh anand thankyou
    kindly find your answer attach below
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