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In a Young's double slit experiment, 12 ...

In a Young's double slit experiment, 12 fringes are observed to be formed in a certain segment of the screen when light of wavelength `600nm` is used. If the wavelength of light is changed to `400nm`, number of fringes observed in the same segment of the screen is given by

A

18

B

12

C

24

D

30

Text Solution

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The correct Answer is:
A
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