A thin prism of angle 15° made of glass of refractive index μ₁ = 1.5 is combined with another prism of glass of refractive index µ₂ = 1.75. The combination of the prisms produces dispersion without deviation. The angle of the second prism should be - VgyanHub

Question:

A thin prism of angle 15° made of glass of refractive index μ₁ = 1.5 is combined with another prism of glass of refractive index µ₂ = 1.75. The combination of the prisms produces dispersion without deviation. The angle of the second prism should be

Options :

(a) 12 degree
(b) 5 degree
(c) 7 degree
(d) 10 degree

Answer :

(d) 10 degree

Answer Steps :

step 1

step 1

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