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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• In double slits experiment, for light of which colour the fringe width will be minimum

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• A rocket is going away from the earth at a speed 0.2c, where c = speed of light. It emits a signal of frequency $4 \times {10^7}Hz$. What will be the frequency observed by an observer on the earth

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• A beam of light AO is incident on a glass slab $(\mu = 1.54)$ in a direction as shown in figure. The reflected ray OB is passed through a Nicol prism on viewing through a Nicole prism, we find on rotating the prism that

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• Which one of the following phenomena is not explained by Huygen's construction of wavefront

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