Question

Write the principal forcus of concave mirror???

Answer 1

Answer:

Light rays that are parallel to the principal axis of a concave mirror converge at a specific point on its principal axis after reflecting from the mirror. This point is known as the principal focus of the concave mirror.

Answer 2

Answer:

$\large {\underline {\underline{\color{red}{\boxed{\colorbox{black}{Αทsωєr :-}}}}}}$

Principal Focus of concave mirror: The principal focus is defined as the point on the principal axis where the light rays travelling parallel to the principal axis after reflection actually meet.

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$\large\bf{\underline\blue{❥thαnk \; чσu ♥♥}}$

Answer 3

Answer:

$\large {\underline {\underline{\color{red}{\boxed{\colorbox{black}{Αทsωєr :-}}}}}}$

Principal Focus of concave mirror: The principal focus is defined as the point on the principal axis where the light rays travelling parallel to the principal axis after reflection actually meet.

–––––––––☆–––––––––

$\large\fbox{\green{\underline{mαrk \; mє \; вrαínlíєѕt \; plєαѕє ♥}}}$

$\large\bf{\underline\blue{❥thαnk \; чσu ♥♥}}$