The graph between the lateral magnification (m) produced by a lens and the distance of the image (v) is given by

Question

The graph between the lateral magnification (m) produced by a lens and the distance of the image (v) is given by (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

For a lens m=(f-v/f) ⇒ m=(-(1/f)) v+1 Comparing this equation with y=m x+c (equation of straight line) <img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/physics/8c246732ff8aa38622c472ddf61a634b-.png" />

Q. The graph between the lateral magnification $(m)$ produced by a lens and the distance of the image $(v)$ is given by

For a lens $m = \frac{f - v}{f}$
$\Rightarrow m = (- \frac{1}{f}) v + 1$ Comparing
this equation with $y = m x + c$ (equation of straight line)

Q. The graph between the lateral magnification (m) produced by a lens and the distance of the image (v) is given by

For a lens m=ff−v​ ⇒m=(−f1​)v+1 Comparing this equation with y=mx+c (equation of straight line)

Q. The graph between the lateral magnification $(m)$ produced by a lens and the distance of the image $(v)$ is given by

For a lens $m = \frac{f - v}{f}$
$\Rightarrow m = (- \frac{1}{f}) v + 1$ Comparing
this equation with $y = m x + c$ (equation of straight line)