An object is placed at the principal focus F of a concave mirror
PHYSICS · Single correct · CBSE · Physics · Light — Reflection and Refraction · Light — Reflection and Refraction
Problem
An object is placed at the principal focus F of a concave mirror. What is the nature and position of the image formed?
(a) Real, inverted, at the centre of curvature C
(b) Virtual, erect, behind the mirror
(c) Real, inverted, at infinity
(d) Virtual, erect, at F