At what position will an object be placed in fr... - JAMB Physics 2003 Question
At what position will an object be placed in front of a concave mirror in order to obtain an image at infinity?
A
At the pole of the mirror
B
At the principal focus
C
at the center of the curvature
D
Between the principal focus and the center of curvature
correct option: b
For a concave mirror to produce an image at infinity, the image has to be place at the principal focus of the mirror
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