Physics · 2011
NEET 2011 · Prelims · Code A · Q38
A biconvex lens has a radius of curvature of magnitude 20 cm. Which one of the following options describe best the image formed of an object of…
A biconvex lens has a radius of curvature of magnitude $\displaystyle 20$ cm. Which one of the following options describe best the image formed of an object of height $\displaystyle 2$ cm placed $\displaystyle 30$ cm from the lens ?
Official answer
(4)
Real, inverted, height $\displaystyle =4 \mathrm{~cm}$
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