You are given three mirrors of different types. How will you identify each one of them?

Academic Physics NCERT Class 7

Properties of the image formed	Plane Mirror	Concave mirror	Convex mirror
Real or virtual	The image formed by a plane mirror is always virtual.	The image formed by a concave mirror is real except the object is near the mirror.	The image formed by a convex mirror is virtual.
Erect or inverted	The image formed by a plane mirror is always erect.	Inverted when real and erected when virtual	The image formed by a convex mirror is always erect.
Size of image	The image formed by a plane mirror is of the same size as the object.	Diminished for certain positions and enlarged for others	Always diminished.

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Updated on: 10-Oct-2022

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