A thin linear object of size 1 mm is kept along the principal axis of – McqOptions

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1.	A thin linear object of size 1 mm is kept along the principal axis of a convex lens of focal length 10 cm. The object is at 15 cm from the lens. The length of the image is:
A.	1 mm
B.	4 mm
C.	2 mm
D.	8 mm
Answer» C. 2 mm

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