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Ananya Shree

Class 12th
Physics
2 years ago

For a glass prism (µ = √3 ) the angle of minimum deviation is equal to the angle of the prism. Find the angle of the prism.

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Muskan Anand

2 years ago

Using, μ=sin2A​sin(2A+δm​​)​ According to question, δm​=A ∴3​=sin2A​sin2A+A​​ (Given μ=3​) 3​=sin2A​sinA​=sin2A​2sin2A​cos2A​​orcos2A​=23​​=cos30∘ ⇒2A​=30∘⇒A=60∘

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