Question

In a two slit experiment with
monochromatic light fringes are
obtained on a screen placed at
some distance from the sits. If the
screen is moved by 5x10m
towards the slits, the change in
Fringe width is 3x10 m if separation
between the slits is 10-m the wave
0
length of light used is (In A )​

Answer 1

Answer:

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