An object is placed 10 cm in front of a concave mirror of focal length 5 cm, where does the image form?   a) 20 cm in front of the mirror b) 10 cm in front of the mirror c) 15 cm in behind of the mirror d) 25 cm in behind of the mirror e) at an infinity distance in front of 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.