The plane surface of a plano-convex lens of focal length f is silvered – McqOptions

MCQOPTIONS

1.	The plane surface of a plano-convex lens of focal length f is silvered. It will behave as [MP PMT/PET 1998]
A.	Plane mirror
B.	Convex mirror of focal length 2\[f\]
C.	Concave mirror of focal length \[f/2\]
D.	None of the above
Answer» D. None of the above

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