Question

what is sign convention for spherical mirror

Answer 1

Heya mah !!! dear guys.....

Sign Convention for Spherical Mirror: Cartesian Sign Convention: In the case of spherical mirror all signs are taken from Pole of the spherical mirror, which is often called origin or origin point.
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Answer 2

HEYA!
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✴SIGN CONVENTION FOR SPHERICAL MIRRORS ✴
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✨All distances in the direction of light are taken as positive while those opposite direction to light are taken as negative .

✨All distances are to measured from the pole ( P) of the mirror .

✨All distances on the top of the principal axis are taken as positive and all distances below the principal axis are taken as negative .

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