A biconvex lens of focal length f is cut into two identical plano convex lenses. The focal length of each part will be
Option: 1 f
Option: 2 <img alt="\frac{f}{2}" src="https://learn.careers360.com/latex-
A biconvex lens of focal length f is cut into two identical plano convex lenses. The focal length of each part will be Option: 1 f Option: 2 Option: 3 2f Option: 4 4f