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Two lasers are shining on a double slit, with slit separation d. Laser 1 has a...

Two lasers are shining on a double slit, with slit separation d. Laser 1 has a wavelength of d/20, whereas laser 2 has a wavelength of d/15. The lasers produce separate interference patterns on a screen a distance 4.40 m away from the slits

Two lasers are shining on a double slit, wi

Coherent light with wavelength 600 nm passes through two very narrow slits, and the interference pattern is observed on a screen a distance of 3.00 m from the slits. The first-order bright fringe is a distance of 4.84 mm from the center of the central bright fringe.

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Answer #2

c)The condition for interference minima is, The Position of the minima is, dsin 02 = {n+) offiz. ) = ( n + Dan (n Planes - Va

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20 5 ol 0.2 293

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