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In Young's experiment with one source an...

In Young's experiment with one source and two slits, one of the slits is covered with black paper. Then

A

the fringes will be darker

B

fringes will be narrower

C

the fringes will be broader

D

no fringes will be obtained and the screen will have uniform illumination

Text Solution

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The correct Answer is:
D

If one slit is covered with black paper then the waves will not interfere with each other and hence no fringes will be observed.
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  15. The distance between any two successive dark bands is given by

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