Where should an object be placed relative to a convex lens to project a magnified real image onto a screen?

Question

Where should an object be placed relative to a convex lens to project a magnified real image onto a screen? — Exam MCQ

rrbjepyq.in · Accepted Answer

A. Between the focus and twice the focal length — An object between F and 2F forms a real, inverted and enlarged image beyond 2F.

rrbjepyq.in · Answer

B. At twice the focal length

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C. Between the lens and principal focus

rrbjepyq.in · Answer

D. At the principal focus