Question

A thin prism of crown glass (μ_r, = 1.515, μ_v, = 1.525) and a thin prism of flint glass (μ_r, = 1.612,. μ_v, = 1.632) are placed in contact with each other. Their refracting angles are 5.0° each and are similarly directed. Calculate the angular dispersion produced by the

Answer 1

Since, they are similarly directed, the total deviation produced is given by,