4) When an object is placed at p = 10 cm from a convex mirror, its image is at q = -5 cm. If the object is now placed at p' = 4 cm from the mirror, what would the new image distance be? (a) q' = -10/3 cm (b) q' = -20/7 cm (c) q' = -30/11 cm (d) q' = -40/13 cm

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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.