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In a Young's double slit experimen,two s...

In a Young's double slit experimen,two slits fo equal intensity of the central bright fringe is I.If one of the slits is closed,the intensity at the centre of the screen will be

A

I

B

`I//4`

C

`I//2`

D

2 I

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MODERN PUBLICATION-UNIT TEST -06-EXERCISE
  1. In a certain double slit experiment set up,inerfernce fringes of width...

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  2. What change is observed in interference pattern of Young's double slit...

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  3. In a Young's double slit experimen,two slits fo equal intensity of the...

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  4. In young's double slit experiment,if a thin glass place is placed in t...

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  5. What happens,if the monochromatic light used in Young's double slit ex...

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  6. While both light and sound show wave chracter,diffraction is much hard...

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  7. The amplitude moduclated waves (AM) used in ratio broadcasting bend ap...

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  8. Scattering of light is a direct consequence of

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  9. The width of the difraction band varies

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  10. If the diffraction pattern due to single slit of width a with incident...

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  11. What will be the effect on the interferece fringes,if red light is rep...

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  12. The interfernce phenomenon differs from diffraction in that unlike dif...

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  13. The resolution limit of the eye is 1 minute.At a distance x km from th...

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  14. Two points separated by a distance of 0.1 mm can just be inspected in ...

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  15. the limit of resolution of a 100 cm aperture telescope for light for w...

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  16. The liit of resuolution of one meter radio telescope for radio waves ...

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  17. The aperture of the largest telescope in teh world is of the order of ...

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  18. Which of the following phenomenon shows the transverse nature of light...

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  19. The waves that cannot be polarised are:

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  20. When a polariod is rotated,the intenstiy of ligth is not found to vary...

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