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For the sustained interference of light,...

For the sustained interference of light, the necessary condition is that the two sources should

A

be narrow

B

be very close to each other

C

emit light waves continuously

D

all of these

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The correct Answer is:
D
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NIKITA PUBLICATION-INTERFERENCE AND DIFFRACTION-MULTPLE CHOICE QUESTIONS
  1. In order to avoid overlapping of interference frings and their obliter...

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  2. Two sources of light are said to be equally bright if they will emit w...

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  3. For the sustained interference of light, the necessary condition is th...

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  4. For good contrast between and minima in inteference pattern two source...

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  5. Two avoid the overlapping of maximum and minima in interference patter...

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  6. Interference of light was first of all experimentally observed by

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  7. Young's experiment proves that light consist of

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  8. How is the interfecence pattern affected whne the Young's experiment i...

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  9. Young's experiment one slit is covered with blue and other is covered ...

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  10. In Young's experiments the two sources are independent indentical bulb...

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  11. If a torch is used in place of monochromatic light in Young's experime...

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  12. Young's experiment is performed in air and then performed in water, th...

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  13. The fringe width in a Young's double slite experiment can be increased...

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

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

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

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

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

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

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  20. Thomas Young demonstrated interference of light in

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