Question

Light rays are deviated by a prism
The deviation angle d is measured for light rays of different frequency including blue light and red light. Which graph is correct?
A. (a)
B. (b)
C. (c)
D. (d)

Answer 1

Explanation:

Of which standard it's tough

Answer 2

Answer:

Option b

explanation: red has the highest frequency and wave length whereas blue has the least.