Q. In an experiment to find the focal length of a concave mirror a graph is drawn between the magnitudes of $u$ and $v$. The graph looks like
A)
B)
C)
D)
Explanation
(c) As $u \rightarrow f,\ v \rightarrow \infty;u \rightarrow \infty,\ v \rightarrow f$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.