wave-optics

Related Questions

• In Young's double slit experiment, angular width of fringes is 0.20o for sodium light of wavelength 5890 Å. If complete system is dipped in water, then angular width of fringes becomes

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• Diffraction effects are easier to notice in the case of sound waves than in the case of light waves because

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• The figure shows a double slit experiment P and Q are the slits. The path lengths PX and QX are $n\lambda $ and $(n + 2)\lambda $ respectively, where n is a whole number and $\lambda$ is the wavelength. Taking the central fringe as zero, what is formed at X , Image,

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• In order to see diffraction the thickness of the film is

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• If the amplitude ratio of two sources producing interference is 3 : 5, the ratio of intensities at maxima and minima is

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