wave-optics

Related Questions

• Two light sources are said to be coherent if they are obtained from

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• Two waves are represented by the equations ${y_1} = a\sin \omega t$ and ${y_2} = a\cos \omega t.$ The first wave

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• In the interference pattern, energy is

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• When the wavelength of light coming from a distant star is measured it is found shifted towards red. Then the conclusion is

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• A single slit of width a is illuminated by violet light of wavelength 400 nm and the width of the diffraction pattern is measured as y. When half of the slit width is covered and illuminated by yellow light of wavelength 600 nm, the width of the diffraction pattern is

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