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In Young's doble-slit experiment, if the...

In Young's doble-slit experiment, if the monochromatic source of light is replaced by white light, then one sees

A

no interference fringe pattern

B

coloured fringesq

C

black and white fringes

D

white central fringe sorrounded by a new coloured fringes on either side

Text Solution

Verified by Experts

The correct Answer is:
D
White lighat consist of seven for all colours is zero. Therefore, at the centre of screen all colours superimpose to give a white fringe.
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NIKITA PUBLICATION-INTERFERENCE AND DIFFRACTION-MULTPLE CHOICE QUESTIONS
  1. The fringe width in a Young's double slite experiment can be increased...

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  2. The fringe pattern observed on Young's double-slit experiment is

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  3. In Young's doble-slit experiment, if the monochromatic source of light...

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  4. In Young's experiment with one source and two slits, one of the slits ...

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  5. In Young's interference expriment with one source and two slits, one s...

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  6. In Young's experiment, monochromatic light is used to illuminate the t...

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  7. In double slits experiment, for light of which colour the fringe width...

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  8. Thomas Young demonstrated interference of light in

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  9. In Youg's double slite arrangment the central fringe is

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  10. In Young's double slite experiment, the separation between the two sli...

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  11. The optical path difference between the two light waves arriving at a ...

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  12. The distance of n^(th) bright fringe from the centre of the interferen...

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  13. The distance of n^(th) minima from the centre of interference pattern ...

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  14. The optical path difference at a point on the screen which is equidist...

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  15. The distance between any two successive bright bands is

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  16. The distance between any two successive dark bands is given by

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  17. In interference of light, bandwidthis

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  18. The bandwidth of fringes is independent of

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  19. In interference of light, beta is fringe width. The distance of n^(th)...

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  20. In interference of light beta is band width. The distance of n^(th) m...

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