An object high is placed in front of a concave mirror of focal length

PHYSICS · Single correct · CBSE · Physics · Light — Reflection and Refraction · Light — Reflection and Refraction

Problem

An object

2.0\,\text{cm}

high is placed

15\,\text{cm}

in front of a concave mirror of focal length

10\,\text{cm}

. What is the height of the image formed? (a)

+4.0\,\text{cm}

(b)

-1.0\,\text{cm}

(c)

-4.0\,\text{cm}

(d)

+1.0\,\text{cm}