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A double slit is illuminated by a light ...

A double slit is illuminated by a light of wavelength 6000 Å. The slits are 0.1 cm apart and the screen is 1 m away. Find (i) The angular position of 10th bright fringe and (ii) Distance between two successive dark bands.

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The correct Answer is:
(i) 0.006 rad (ii) 0.6 m
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