Arrange the following in increasing order of focal length of convex lens.
(A) Fᵥ focal length of violet
(B) Fᵣ focal length of red
(C) F♭ focal length of blue
(D) Fy focal length of yellow
Choose the correct answer from the options given below:
1
(A), (B), (C), (D)
2
(A), (C), (D), (B)
3
(B), (A), (D), (C)
4
(C), (B), (D), (A)