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A prism having angle A^(@) (which is ver...

A prism having angle `A^(@)` (which is very small) is placed in front of a point source S at a small distance d. A screen is placed at a large distance D as shown in the figure-6.113. Find the fringe width of interference pattern given that source is emitting light of wavelength `lambda` and refractive index of prism is `mu`.

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PHYSICS GALAXY - ASHISH ARORA-WAVE OPTICS-Unsolved Numerical Problems
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  2. A thin glass plate of thickness t and refractive index mu is inserted ...

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  3. A double slit arrangement produces fringes for light lambda=5890Å whic...

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  4. Two coherent narrow slits emitting light of wavelength lambda in the s...

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  5. In Young's double-slit experiment, the slit are 0.5 mm apart and the i...

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  6. Light of wavelength 520nm passing through a double slit,produced inter...

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  7. The distance between two slits in a YDSE apparatus is 3mm. The distanc...

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  8. One radio transmitter A operating 60.0MHzis 10.0from another similar t...

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  9. The central fringe of the interference pattern produced by the light o...

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  10. A broad sources of light of wavelength 680nm illuminated normally two ...

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  11. Two microwave coherent point sources emitting waves of wavelenths lamb...

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  12. In a YDSE two thin transparent sheet are used in front of the slits S(...

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  13. In a two slit experiment with monochromatic light fringes are obtained...

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  14. A source S is kept directly behind the slit S(1) in a double slit appa...

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  15. In a YDSE a parallel beam of light of wavelength 6000Å is incident on ...

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  16. A plastic film with index of refraction 1.80 is put on the surface of ...

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  17. Two coherent monochromatic sources A and B emit light of wavelength la...

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  18. A beam of light consisting of two wavelength, 6500 Å and 5200 Å is use...

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  19. In an experiment using Fresnel biprism, fringes of width 0.185 xx 10^(...

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  20. Two identical monochromaticlight sources A & B intensity 10^(-15)W//m^...

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