wave-optics

Related Questions

• A heavenly body is receding from earth such that the fractional change in $\lambda$ is 1, then its velocity is

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• In Young's double slit experiment, a glass plate is placed before a slit which absorbs half the intensity of light. Under this case

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• ${V_o}$and ${V_E}$represent the velocities,${\mu _o}$and${\mu _E}$the refractive indices of ordinary and extraordinary rays for a doubly refracting crystal. Then

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• A single slit of width 0.20 mm is illuminated with light of wavelength 500 nm. The observing screen is placed 80 cm from the slit. The width of the central bright fringe will be

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• If the separation between slits in Young’s double slit experiment is reduced to $\frac{1}{3}rd,$ the fringe width becomes n times. The value of n is

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