PHYSICS · Single correct · CBSE · Physics · Light — Reflection and Refraction · Light — Reflection and Refraction
Problem
To obtain an enlarged upright image of a tooth, a dentist holds the tooth very close to a mirror. Which option correctly states the mirror type and the region where the tooth must be placed?
(a) Convex mirror; between pole and focus
(b) Concave mirror; between pole and focus
(c) Plane mirror; at any distance
(d) Concave mirror; between focus and centre of curvature