Question

UTILE REI.
TUEN
A convex lens of focal length 10 cm is placed at a distance of 60 cm from a screen. How far from
the lens should be placed an object so as to obtain a real image on the screen? Calculate the
magnification of the image and its characteristics. [(i) u= 12 cm; (ii) m=5 (iii) Real, inverted and
enlarged].​

Answer 1

Explanation:

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