Question

Define 1D Power of an lens?​

Answer 1

Answer:

hlw mate

Explanation:

Power of a lens is the reciprocal of its focal length. The SI unit of power of a lens is dioptre. ✔ ️The power of lens is defined as the reciprocal of its focal length. ... 1 D is the power of a lens whose focal length is 1m..

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Answer 2

Answer:

HIII....

HERE IS YOUR ANSWER:--------

POWER OF THE LENS IS THE ABILITY OF THE LENS TO CONVERGE THE RAYS OF THE LIGHT FALLING ON IT.

IT CAN ALSO BE DEFINED AS P=1/F AND HERE F IS THE FOCAL LENGTH.

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