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A monochromatic light beam of wavelength 5896A0 is used in double slit experiment to get interference pattern on a screen 9th bright fringe is seen at a particular position on the screen. At the same point on the screen, if 11th bright firnge is to be seen, the wavelength of the light that is needed is (nearly)      

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a
7014A0
b
3525A0
c
6780A0
d
4824A0

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detailed solution

Correct option is D


Similar Questions

In a double slit experiment, the slits are separated by a distance d and the screen is at a distance D from the slits. If a maxima is formed just opposite to each slit, then what is the order of the fringe so formed?


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