Question

Power of lens is the reciprocal of ...​

Answer 1

Answer:

Answer : Power of lens is the reciprocal of focal length.

Explanation:

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Answer 2

Answer:

Now, the focal length of a lens is also related to its diverging or converging ability but it varies inversely. Thus, the relation between power and focal length is inverse such that power is given as the reciprocal of the focal length of a lens.