Physics, asked by krishnaskamath, 7 days ago

What do you mean by the principal focus of a mirror

Answers

Answered by linel

Explanation:

A number of rays which falls parallel to the principal axis on a concave mirror meets at a point on the principal axis after getting reflected. This is known as the principal focus of a concave mirror.

Answered by BoldPearl

Aɳsɯҽɾ ❤

A spherical mirror is a mirror which has the appearance of a spherical surface cut out of a portion. ... Principal Focus or focal Point of spherical mirror is on the axis of a mirror or lens where after reflection or refraction of rays of light parallel to the axis converge or begin to converge.

Hσρҽ Iƚs Hҽʅρs Yσυ !

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