JEE Main 18 March 2021 Shift 1 Solved Paper

Section: Physics

Question : 12 of 90

Marks: +1, -0

In Young's double slit arrangement, slits are separated by a gap of 0.5mm, and the screen is placed at a distance of 0.5m from them. The distance between the first and the third bright fringe formed when the slits are illuminated by a monochromatic light of 5890Å is

[18 Mar 2021 Shift 1]

1178×10−9m
1178×10−6m
1178×10−12m
5890×10−7m

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