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In Young's experiment, the width of the ...

In Young's experiment, the width of the fringes obtained with light of wavelength 6000Å is 2.0 mm. Calculate the fringe width if the entire apparatus is immersed in a liquid medium of refractive index 1.33 .

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1.5 mm
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BINA LIBRARY-OPTICS -II-EXERCISE
  1. Two coherent sources whose intensity ratio is 81 : 1 produce interfere...

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  2. In Young's double slit experiment, the slits are seperated by 0.24 mm....

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  3. In Young's experiment, the width of the fringes obtained with light of...

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  4. Light of wavelength 600ηm is incident normally on a slit of width 0.2m...

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  5. What is the Brewster angle for air to glass transition? (Refractive in...

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  6. The amplitude ratio of two sources is 5 : 1 . Obtain their intensity r...

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  7. In a Young's double slit experiment distance between the slits is 1 mm...

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  8. Write two difference between real and virtual image ?

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  9. What is a beam of light?

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  10. Two waves of same frequency , but of amplitudes in the ratio 1 : 3 are...

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  11. In Young's experiment, the ratio of maximum to minimum intensities of ...

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  12. In Young's double slit experiment on interference the ratio of intensi...

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  13. Two slits, 4 mm apart, are illuminated by light of wavelength 6000Å . ...

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  14. In Young's double slit experiment, intensity on screen at a point wher...

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  15. In a Young's double slit experiment, using sodium light ( lamda = 589...

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  16. When light is incident at polarising angle, which of the following is ...

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  17. What changes occurs on polarisation of light?

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  18. Which of the following undergo maximum diffraction?

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  19. Light waves are

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  20. Light waves are transverse in nature. This is indicated by

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