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When glass prism of refracting angle 60∘ is immersed in a liquid, its angle of minimum deviation is 30∘. The critical angle of glass with respect to the liquid medium is: |
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Answer» When glass prism of refracting angle 60∘ is immersed in a liquid, its angle of minimum deviation is 30∘. The critical angle of glass with respect to the liquid medium is: |
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