Physics, asked by joelabe321, 9 months ago

define the terms pricipal axis, pole,focal lenght and apature

Answers

Answered by tejasvimaligi

1

Answer:

Every point on the mirror surface lies at same distance from it. 4. Aperture: The diameter of the circular rim of the mirror, is called the aperture of the mirror. 5. Principle Axis: The straight line passing through the pole P and the centre of curvature C of the mirror, is called principal axis of the mirror.

Explanation:

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