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Interference fringers are produced by a ...

Interference fringers are produced by a Fresnel's biprism in the focal plane of reading microscope which is 100 cm from the slit. A lens interposed between the biprism and the microscope gives two images of the slit in two positions.If the images of the slits are 4.05 mm apart in one case, 2.90 mmin the other and the wavelength of light used is 5893 Å, find the distance between two consecutive bands.

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SL ARORA-WAVE OPTICS-Based on Intensity Distribution in interference pattern
  1. Interference fringers are produced by a Fresnel's biprism in the focal...

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  2. The two slits in Young's experiment have widths in a rations 100 :1 . ...

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  3. The ratio of intensity at maxima and minima is 25:16 . What will be th...

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  4. Two coherent sources whose intensity ratio 81:1 produce interference f...

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  5. Two slits in Young's interference experiment have widths in the ratio ...

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  6. In a Young's double slit experiment , the intensity of light at a poi...

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  7. Two coherent monochromatic light beam of intensities I and 4I are supp...

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  8. the width of the one of the two sites in a Young's double slit experim...

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  9. Two light waves superposing at the midpoint of the screen are coming f...

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  10. Monochromatic light of wavelength 600 nm is used in a Young's double s...

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  11. Find the thickness of a plate which will produce a change in opticle p...

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  12. In Fresnel's Biprism experiment, on inserting a thin plate of glass in...

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  13. A transparent paper (mu=1.45) of thickness 0.023 mm is pasted on one o...

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  14. A glass plate of 1.2xx10^(-6)m thickness is placed in the path of one ...

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  15. A soap film of 5xx10^(-15)cm thick is viewed at an angle of 35^(@) to ...

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  16. A thin film of thickness 4xx10^(-5) cm and mu=1.5 is iluminated by whi...

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  17. In a thin film between two points A and B, eight fringes are observed ...

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  18. With a thin air film between two points, 6 fringes appear when light o...

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  19. White light is incident normally on a plane parallel thin film of µ=1....

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  20. White light is incident on a soap film at an angle of sin^(-1(4)/(5)) ...

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  21. A soap film of refractive index 4/3 and thickness 1.5xx10^(-4)cm is i...

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