wave-optics

Related Questions

• In the visible region of the spectrum the rotation of the place of polarization is given by $\theta = a + \frac{b}{{{\lambda ^2}}}$. The optical rotation produced by a particular material is found to be 30° per mm at $\lambda = 5000$Å and 50° per mm at $\lambda = 4000{\rm{{\AA}}}$. The value of constant a will be

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• Two waves have their amplitudes in the ratio 1 : 9. The maximum and minimum intensities when they interfere are in the ratio

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• Which of the following is conserved when light waves interfere

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• What will be the angular width of central maxima in Fraunhoffer diffraction when light of wavelength $6000\,{\AA}$ is used and slit width is $12 \times {10^{ - 5}}cm.$

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• By Huygen's wave theory of light, we cannot explain the phenomenon of

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