Physics, asked by yaskisujatha75, 8 months ago

What do you mean by the focal point of spherical refracting surface?

Answers

Answered by mahajanekansh25

Answer:

focal point is the point where the light Ray's converge ir diverge depending upon the reflecting surface

Answered by kumaramit722001

Answer:

Focal power of a spherical mirror or lens:It is the degree to which a lens or mirror diverges or converges a light. Power of a lens or mirror is defined as reciprocal of focal length of a mirror or lens. If the focal length is large then the power of lens or mirror is small.

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