Question

guys please explain sign convention for reflection by spherical mirror

Answer 1

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. ... Sign is taken as – (negative) from pole of a spherical mirror towards object along the principal axis.

Answer 2

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Cartesian sign convention :-

In the case of spherical mirror all the signs are taken from pole of the spherical mirror, which is often called origin point. Sign is taken as - ( negative) from pole of a spherical mirror towards object along the principal axis.

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