wave-optics

Related Questions

• Polarising angle for water is 53°4'. If light is incident at this angle on the surface of water and reflected, the angle of refraction is

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• Two coherent sources of different intensities send waves which interfere. The ratio of maximum intensity to the minimum intensity is 25. The intensities of the sources are in the ratio

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• A star moves away from earth at speed 0.8 c while emitting light of frequency $6 \times {10^{14}}Hz$. What frequency will be observed on the earth (in units of 1014 Hz) (c = speed of light)

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• In Young's double slit experiment, the distance between sources is 1 mm and distance between the screen and source is 1 m. If the fringe width on the screen is 0.06 cm, then $\lambda$ =

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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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