A ray of light is incident normally on one face of prism of angle 30 and R.I.=root2. What will be the angle of deviation?
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A = 30°
μ = √2
(For thin prisms) We have the relation δ = (μ − 1)A
= (√2 − 1) x 30°
= 12.4°
μ = √2
(For thin prisms) We have the relation δ = (μ − 1)A
= (√2 − 1) x 30°
= 12.4°
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