Question

19(20) The refractive index changes with the colour of the light leading to dispersion. If the
refractive Index for blue light in a certain glass is 1.639 and for red light is 1.621.
calculate the value of sine of angle of reaction for both the rays if both of them incident
at 50" Glven sin 50 -0.7660.​

Answer 1

Answer:

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Explanation:

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