The object distance u, the image distance v and the magnification m in a lens follow certain linear relations.  These are
A. 1u versus 1v
B. m versus u
C. u versus v
D. m versus 1u

 Check Answer
 Next Question
Answer: Option A
: A

For a lens 1f=1v1u1v=1u+1f....(i)
Also m=fvf=1vfm=(1f)v+1...(ii)
On comparing equations (i) and (ii) with y =mx +c.
It is clear that relationship between 1vvs1uand m vs v is linear.

Submit Solution

Your email address will not be published. Required fields are marked *