Question

A symmetric double convex lens is cut in two equal parts by a plane containing the principal axis. If the power of the original lens was 4 D, the power of a divided lens will be
(a) 2 D
(b) 3 D
(c) 4 D
(d) 5 D.

Answer 1

Answer:

2D, 4D bisector is 2D answer

Answer 2

Answer:

Hello Brainly user.....!!♡

(a) 2 D