wave-optics

Related Questions

• In Young’s experiment, the distance between slits is 0.28 mm and distance between slits and screen is 1.4 m. Distance between central bright fringe and third bright fringe is 0.9 cm. What is the wavelength of used light

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

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• A slit of width a is illuminated by white light. For red light ($\lambda$ = 6500 Å), the first minima is obtained at $ heta = {30^o}$. Then the value of a will be

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• In Fresnel’s biprism experiment, on increasing the prism angle, fringe width will

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• Light passes successively through two polarimeters tubes each of length 0.29m. The first tube contains dextro rotatory solution of concentration $60 kgm^{–3}$ and specific rotation $0.01 rad m^kg^{–1}$. The second tube contains laevo rotatory solution of concentration $30 kg/m^3$ and specific rotation $0.02 radm^2kg^{–1}$. The net rotation produced is

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