NEET Questions Solved

NEET - 2016

The interference pattern is obtained with two coherent light sources of intensity ratio n. In the interference pattern, the ratio Imax-IminImax+Imin will be

(a) nn+1             (b) 2nn+1

(c) nn+12         (d) 2nn+12


(b) It is given that l2l1=nl2=nl1

  Ratio of intensites is given by




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