wave-optics

Related Questions

• A ray of light is incident on the surface of a glass plate at an angle of incidence equal to Brewster's angle $\varphi $. If $\mu $ represents the refractive index of glass with respect to air, then the angle between reflected and refracted rays is

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• In Young's double slit experiment, the phase difference between the light waves reaching third bright fringe from the central fringe will be ($\lambda$ =6000 Å )

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• In a Young’s double-slit experiment the fringe width is 0.2 mm. If the wavelength of light used is increased by 10% and the separation between the slits is also increased by 10%, the fringe width will be

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• In a Young’s double slit experiment, the separation of the two slits is doubled. To keep the same spacing of fringes, the distance D of the screen from the slits should be made

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• For the sustained interference of light, the necessary condition is that the two sources should

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