Question

.The reflecting surface of a spherical mirror may be curved __________________ or

________________.

11.The surface of the spoon can be approximated to a ___________________ mirror.

12.Line passing through the pole and the centre of curvature of a spherical mirroris called the

_____________.​

Answer 1

Answer:

1. inward or outward
2. spherical
3. principal axis

Answer 2

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Explanation:

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