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In a double-slit experiment the distance between slits is 5.22nm and the slits are 1.36m from the screen Two interference pattern can be seen on the screen one due to light with wavwlength 480nm and the other due to light with wavelength 612nm. Find the separation on the screen between the third order interference finges of the two different patterns

In a double-slit experiment the distance between slits is 5.22nm and the slits are 1.36m from the screen Two interference pattern can be seen on the screen one due to light with wavwlength 480nm and the other due to light with wavelength 612nm. Find the separation on the screen between the third order interference finges of the two different patterns

Grade:12th pass

1 Answers

Forum 1
askIITians Faculty 33 Points
one year ago
Distance=3λ2D/d−3λ1D/d)
you can use this fromula to solve this question

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