Physics, asked by RasikaM, 1 month ago

What is the difference between the principal focus of the concave and convex mirror!?​

Answers

Answered by persiashree
2

The principal focus of a convex lens is defined as the point on which the principal axis of the light is parallel to the principal axis that converges after the refraction from the lens. The principal focus of concave lens is when the light rays get diverged and appear to form a single point.

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Answered by neetuart33
2

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The principal focus of a convex lens is defined as the point on which the principal axis of the light is parallel to the principal axis that converges after the refraction from the lens. The principal focus of concave lens is when the light rays get diverged and appear to form a single point.

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