AP EAPCET 6 Sep 2021 Shift 2 Paper

Question : 105 of 160

Marks: +1, -0

A thin prism of angle 6∘ made up of glass of refractive index 1.5 is combined with another prism made up of glass of refractive index 1.75 to produce dispersion without deriation. Then find the angle of the second prism.