A diminished image of an object is to be obtained on a screen 1.0 m from it
PHYSICS · Single correct · AP · Physics 2: Algebra-based · Geometric Optics · Geometric Optics
Problem
A diminished image of an object is to be obtained on a screen 1.0 m from it. This can be achieved by appropriately placing [1995S]
(1) a concave mirror of suitable focal length
(2) a convex mirror of suitable focal length
(3) a convex lens of focal length less than 0.25 m
(4) a concave lens of suitable focal length