Three identical objects are placed on the principal axis of the same concave mirror…
PHYSICS · Single correct · AP · Physics 2: Algebra-based · Geometric Optics · Geometric Optics
Problem
Three identical objects are placed on the principal axis of the same concave mirror at distances 0.5f, 1.5f, and 3f from the mirror, where f is the focal length. Rank the magnitudes of the image heights ∣hi∣ produced by the mirror from greatest to least.
(a) 1.5f>0.5f>3f
(b) 3f>1.5f>0.5f
(c) 0.5f=1.5f>3f
(d) 0.5f>1.5f>3f