wave-optics

Related Questions

• When a plane polarised light is passed through an analyser and analyser is rotated through 90º, the intensity of the emerging light

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• If the distance between a point source and screen is doubled, then intensity of light on the screen will become

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• A plane wavefront $(\lambda = 6 \times {10^{ - 7}}m)$ falls on a slit $0.4\,mm$ wide. A convex lens of focal length $0.8\,m$ placed behind the slit focusses the light on a screen. What is the linear diameter of second maximum

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• A spectral line $\lambda = 5000$ Å in the light coming from a distant star is observed as a 5200 Å. What will be recession velocity of the star

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• Which of the following phenomena can explain quantum nature of light

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