Science, asked by vatschauhan5, 6 months ago

what is power of lence???​

Answers

Answered by 900017758
2

Answer:

If a lens has a shorter focal length it is said to be more powerful. The power of a lens is defined as the reciprocal of the focal length. Lens power is measured in dioptres (D).

Explanation:

Answered by Anonymous
2

Answer:

It is reciprocal of focal length.

It is measured by dioptre

P = 1/f D

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