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In young's double slit experiment, the s...

In young's double slit experiment, the screen is kept 1.6m from the slits. The coherent sources are 0.032 cm apart and fringes are observed on the screen. It is found that with a certain monochromatic source of light, the fourth bright fringe is situated at a distance of 1.06 cm from the central fringe. The wavelength of the light used is

A

530 nm

B

265 nm

C

1060 nm

D

132.5 nm

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The correct Answer is:
A
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