wave-optics

Related Questions

• In Young’s double-slit experiment the fringe width is $\beta$. If entire arrangement is placed in a liquid of refractive index n, the fringe width becomes

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• Unpolarized light falls on two polarizing sheets placed one on top of the other. What must be the angle between the characteristic directions of the sheets if the intensity of the final transmitted light is one-third the maximum intensity of the first transmitted beam

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• In Young's double slit experiment, 62 fringes are seen in visible region for sodium light of wavelength 5893 Å. If violet light of wavelength 4358 Å is used in place of sodium light, then number of fringes seen will be

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• The idea of secondary wavelets for the propagation of a wave was first given by

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• The angle of incidence at which reflected light is totally polarized for reflection from air to glass (refraction index n) is

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