Science, asked by gudu1863, 9 months ago

define pole, principal axis, aprture of spherical mirror with the help of labelled diagram

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Answered by sandhyabenny78

Answer:

Explanation:(d) Principal axis: The straight line passing through the centre of curvature and pole of a spherical mirror is called its principal axis. (e) Aperture: The portion of a mirror from which the reflection of light actually takes place is called the aperture of the mirror.

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