For practical purpose, we always consider the rays close to the principal axis

True

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False

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Solution

The correct option is A True

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Similar questions

Q. For practical purpose, we always consider the rays close to the principal axis

Q. Will always the rays coming from infinity parallel to the principal axis?

Q. The rays parallel and close to the principal axis are called:

In ray diagrams why we always place objects above the principal axis

A concave mirror can converge parallel beams of light at one point. But rays originating from the focus after reflection does not always travel parallel to the principal axis.

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