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In Young's double -slit experiment, why ...

In Young's double -slit experiment, why do we use mono chromatic light ? If while light is used, how would the pattern change ?

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Every color produces its own pattern, with a spacing between the maxima that is characteristic of the wavelength. With several colors,the patterns are superimposed and it is difficult to pick out a single maximum. Using monochromatic light, we can eliminate this problem.
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CENGAGE PHYSICS-WAVE OPTICS-Exercise 2.2
  1. In YDSE for wavelength lambda = 589nm, the interference fringe have an...

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  2. A beam of light consisting of wavelengths 6000 Å and 4500 Å is used i...

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  3. White light is used in a YDSE with D = 1 m and d = 0.9 mm. Light reach...

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  4. Monichromatic lightof wavelenght 600 nm is used ina Young's double sli...

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  5. Interference fringes are produced by a double slit arrangement and a...

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  6. In YDSE with d = 1 mm and D = 1 m, Slabs of (t = 1 mu m, mu = 3) and (...

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  7. In YDSE with D = 1 m, d = 1 mm, light of wavelength 500 nm is incident...

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  8. In Young's experiment, find the distance between two slits that result...

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  9. In an interference arrangement similar to double-slit experiment, S(1)...

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  10. If Young's double-slit experiment is performed under water, how would ...

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  11. In Young's double -slit experiment, why do we use mono chromatic light...

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  12. Young's interference experiment is performed with monochromatic light....

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  13. Two radio antennas separated by 300 m as shown in figure simultaneousl...

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  14. Young's double -slit experiment is performed with a 600 nm light and a...

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  15. Two slits are separated by 0.320 mm. A beam of 500 nm light strikes th...

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  16. The intensity on the screen at a certain point in a double-slit interf...

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  17. Distance between the slit shown in figure is d = 20 lambda, where lamb...

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  18. The intensity of the light coming from one of the slits in a Young's d...

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  19. The width of one of the two slits in a Young's double slit experiment ...

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  20. Suppose that one of the slit in Young's experiment is wider than the o...

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