wave-optics

Related Questions

• In Young's double slit experiment, a mica slit of thickness t and refractive index ? is introduced in the ray from the first source S1. By how much distance the fringes pattern will be displaced

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• According to corpuscular theory of light, the different colours of light are due to

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• In a certain double slit experimental arrangement interference fringes of width 1.0 mm each are observed when light of wavelength 5000 Å is used. Keeping the set up unaltered, if the source is replaced by another source of wavelength 6000 Å, the fringe width will be

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• 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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• Plane polarised light is passed through a polaroid. On viewing through the polaroid we find that when the polariod is given one complete rotation about the direction of the light, one of the following is observed

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