If D is the deviation of a normally falling light beam on a thin prism of angle A and δ is the dispersive power of the same prism then
A. D is independent of A
B. D is independent of refractive Index
C. δ is independent of refractive Index
D. δ is independent of A
Answer:D
If D is the deviation of a normally falling light beam on a thin prism of angle A and δ is the dispersive power of the same prism then
A. D is independent of A B. D is independent of refractive Index C. δ is independent of refractive Index D. δ is independent of A