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The flat face of a plano-convex lens of focal length \( 10 \mathrm{~cm} \) is silvered. A point source placed \( 30 \mathrm{~cm} \) in front of the curved
\( \mathrm{P} \) surface will produce a
[KVPY 2014]
W
(a) Real image \( 15 \mathrm{~cm} \) away from the lens
(b) Real image \( 6 \mathrm{~cm} \) away from the lens
(c) Virtual image \( 15 \mathrm{~cm} \) away from the lens
(d) Virtual image \( 6 \mathrm{~cm} \) away from the lens
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