A ray of light is incident normally on one face of an equilateral prism of refractive index 1.5. The angle of deviation is: (Given sin^−1 2/3 = 42^∘)

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A ray of light is incident normally on one face of an equilateral prism of refractive index 1.5. The angle of deviation is: (Given sin^−1 2/3 = 42^∘)
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Nov
A ray of light is incident normally on one face of an equilateral prism of refractive index 1.5. The angle of deviation is: (Given sin^−1 2/3 = 42^∘) A ray of light is incident normally on one face of an equilateral prism of refractive index 1.5. The angle of deviation is: (Given sin^−1 2/3 = [...]
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