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A total reflecting right angled isosceles prism can be used to deviate a ray of light through : (a) 30∘ (b) 60∘ (c) 75∘ (d) 90∘ |
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Answer» A total reflecting right angled isosceles prism can be used to deviate a ray of light through : (a) 30∘ (b) 60∘ (c) 75∘ (d) 90∘ |
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