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(I) The fringe width is inversely propor...

(I) The fringe width is inversely proportional to the distance between the two slits.
(II) In Young's experiment, the fringe width for dark fringes is different from that for white fringes.
(III) In Young's experiment, the width of each slit is about 0.05 mm.
(IV). In Young's experiment, the double slit `S_1` and `S_2` are separated by a distance of about 0.3 mm.

A

I and II only.

B

I and IV only

C

I, II and III only

D

I, II, III and IV

Text Solution

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The correct Answer is:
B
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