Physics, asked by deyranjit905, 1 month ago

principal focus of a lens​

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Answered by neerajsai100
0

Answer:

The principal focus is defined as the point where a beam parallel to the principal axis appears to diverge converges from a point on the principal axis after passing through the lens.

Explanation:

hope you are understand

Answered by mallickanimesh
0

Answer:

this is the answer which I got

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