Physics, asked by geetakushwaha1445, 4 months ago

what do u means by focal mirror

Answers

Answered by BihariLadki

4

Answer:

A principal focus or focal point is a special focus: For a lens, or a spherical or parabolic mirror, it is a point onto which collimated light parallel to the axis is focused. ... The focus of a hyperbolic mirror is either of two points which have the property that light from one is reflected as if it came from the other.

Answered by pandeybhawna85

1

Answer:

Rays light parallel to the principle axis of a concave mirror that makes this is a converging mirror and the points where the rays converging is known as focal mirror

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