wave-optics

Related Questions

• Two slits, 4 mm apart, are illuminated by light of wavelength 6000 Å. What will be the fringe width on a screen placed 2m from the slits

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• Wavefront of a wave has direction with wave motion

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• In a diffraction pattern by a wire, on increasing diameter of wire, fringe width

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• In a Young's experiment, two coherent sources are placed 0.90 mm apart and the fringes are observed one metre away. If it produces the second dark fringe at a distance of 1 mm from the central fringe, the wavelength of monochromatic light used would be

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• In double slit experiment, the angular width of the fringes is $0.20^o$ for the sodium light ($\lambda$ =5890 Å). In order to increase the angular width of the fringes by 10%, the necessary change in the wavelength is

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