Question

The graph shows variation of `v` with change in `u` for a mirrorr. Points plotted above the point `P` on the curve are for values of `v`

A. smaller that `f`
B. smaller that `2f`
C. larger than `2f`
D. larger than `f`

Answer 1

Correct Answer - C

At `P,u=v=2f`
At `Q,ult2f,vgt2f`