Question

2 thin prism combine to form

Answer 1

Answer:

Two thin prisms are combined to form an achromatic combination. For prism I,

For prism II,

. Find the prism angle of prism II and the net mean deviation.

Explanation:

For prism I, A=4∘,μR=1.35,μY=1.40,μv=1.42 For prism II, μ′R=1.7,μ′Y=1.8andμ′V=1.9

Answer 2

Answer:

Two thin prism are combined to form an achromatic combination.