The size of the image of an object, which is at infinity, as formed by a convex lens of focal le...
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0The size of the image of an object, which is at infinity, as formed by a convex lens of focal length \( 30 \mathrm{~cm} \) is \( 2 \mathrm{~cm} \). If a
\( \mathrm{P} \) concave lens of focal length \( 20 \mathrm{~cm} \) is placed between the
W convex lens and the image at a distance of \( 26 \mathrm{~cm} \) from the convex lens, calculate the new size of the image. (2003, 2M)
(a) \( 1.25 \mathrm{~cm} \)
(b) \( 2.5 \mathrm{~cm} \)
(c) \( 1.05 \mathrm{~cm} \)
(d) \( 2 \mathrm{~cm} \)
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