Question

In Young's double slit experiment, the slits are 2mm apart and are illuminated with a mixture of two wavelength,
2 = 7500 Å and 2' = 9000 Å. At what minimum distance from the common central bright fringe on a
screen 2 m from the slits will a bright fringe from one interference pattern coincide with a bright fringe
from the other ?​

Answer 1

Answer:mark me as brainliest plez if correct

Explanation:

Answer 2

Answer:

4.5mm from the center

Explanation:

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