Question

define bandwidth and obtain an expression for it .​

Answer 1

x=Dd(2n−1)λ2. The above equation gives the distance between the nth bright fringe and the point O. We know, the bandwidth (β) is defined as the distance between two consecutive dark or bright bands. The consecutive bright fringes with the orders (n+1)th and nth is the bandwidth.

Answer 2

Answer:

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