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In a biprism experiment, the distance be...

In a biprism experiment, the distance between the slit and screen is 1 m and distance between the images of the slit is 0.274 mm. If the fringewidth is 0.2 cm, the wavelength of light is

A

`5380 overset@A`

B

`5480 overset@A`

C

`5580 overset@A`

D

`5680 overset@A`

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CHETANA PUBLICATION-Wave Optics-Exercise
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  2. The path difference between two identical waves arriving at a point is...

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  4. In a biprism experiment, the fringe width is 0.4 mm, when the eyepiece...

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  5. The fringe separation in a biprism is 3.2 xx 10^-4 m when red light of...

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  8. Calculate the distance of the 30th bright band in a biprism experiment...

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  9. In Young's experiment, the distance between two slits is 0.8mm and the...

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  10. In a biprism experiement, the slit is illuminated by light of waveleng...

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  11. The limit of resolution of a microscope with self luminous point objec...

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  12. The resolving power of a microscope, with a pair of non-luminous objec...

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  13. For constructive interference, the phase difference between two waves ...

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  14. For constructive interference, the phase difference between two waves ...

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  15. In the diffraction pattern due to a single slit of width 'd' with inci...

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  16. The resolving power of a telescope of aperture 100 cm for light of wav...

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  17. A diffraction pattern is obtained using a beam of red light. What happ...

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  18. Width of the central maxima is

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  19. A parallel beam of light (lambda= 6000 overset@A) is incident normally...

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  20. A plane wave of wavelength 5500 overset@A is incident normally on a sl...

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