Question

You are given three mirrors:- concave,convex and plane. How will you identify them without touching them?

Answer 1

We will get our face closer to each mirror.

the mirror in which our face looks enlarged, it is the CONCAVE mirror.

the mirror in which our face looks diminished or smaller, it is the CONVEX mirror.

the mirror in which no change occurs and the size of face remains same, it is the PLANE mirror...

Answer 2

Answer:

The size of the image is identical to the size of the object when you gaze into a plane mirror. A concave mirror allows you to view an expanded image when held close and an inverted image when held at a distance. A small, upright picture is always created by a convex mirror.

Explanation:

if the provided mirror is held close to the face and the reflection is scrutinised.

• Plane mirrors have an image that is always the same size whether the mirror is moved toward or away from the face.
• Concave mirror: If the picture is upright, larger, and gets bigger as you move the mirror away.
• Convex mirror: If the image is vertical, it is smaller and gets smaller as you move the mirror away.

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