Physics, asked by sudhapalapati, 1 year ago

what is focal length of spherical mirror?

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Answered by pratyushi1998

2

Answer:

Focal length is the distance between the center of a convex lens or a concave mirror and the focal point of the lens or mirror— the point where parallel rays of light meet, or converge. The distance from the principal focus to its pole is said to be focal length of a spherical mirror. Denoted by "f".

Answered by kaushikeebhatt21

1

focal length of spherical mirror refers to-

when line are parallel to the principal axis at meet at a point that point refers to the focus of spherical mirror

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