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A ray of light passes through an equilateral glass prism, such that angle of incidence is equal to the angle of emergence. If the angle of emergence is `3//4` times angle of prism, calculate the refractive index of the glass prism.

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A ray of light passes through an equilateral glass prism,such that angle of incidence is equal to the angle of emergence.If the angle of emergence is 3//4 times the angle of prism,calculate the refractive index of the glass prism.

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Knowledge Check

  • In dispersion of light through a glass prism, angle

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    B
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