wave-optics

Related Questions

• Doppler's effect in sound in addition to relative velocity between source and observer, also depends while source and observer or both are moving. Doppler effect in light depend only on the relative velocity of source and observer. The reason of this is

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• An oil flowing on water seems coloured due to interference. For observing this effect, the approximate thickness of the oil film should be

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• If the sodium light in Young’s double slit experiment is replaced by red light, the fringe width will

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• Angular width ($\beta$) of central maximum of a diffraction pattern on a single slit does not depend upon

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