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Question

Convex and concave mirrors are examples of?

This question was previously asked in
SSC CGL 2017 (Tier 1) Previous Year Paper (16-Aug-2017) (Shift 1)
The correct answer is

Spherical mirrors

Mirrors with a reflecting surface forming part of a hollow sphere are called spherical mirrors. A concave mirror curves inwards (inner spoon surface) and a convex mirror curves outwards (outer spoon surface).

Plane mirrors are flat, while “inverted” and “erect” describe image orientation, not mirror type. So convex and concave mirrors are examples of spherical mirrors.

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