A 10-cm tall object is positioned 20 cm from a spherical convex mirror with a radius of curvature of 20 cm. 1) Calculate the image distance and height. 2) Calculate the image distance and height when the same object is positioned 50 cm from the mirror.

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Applications Of Reflection Of Light

When a light ray (termed as the incident ray) hits a surface and bounces back (forms a reflected ray), the process of reflection of light has taken place.

Sign Convention for Mirrors

A mirror is made of glass that is coated with a metal amalgam on one side due to which the light ray incident on the surface undergoes reflection and not refraction.