Science, asked by shilpisalaria7, 5 months ago

Power of a lens is the reciprocal of its focal length. What is the SI unit of power of a lens?

Pascal
Joule
Newton
Dioptre

Answers

Answered by halcyonpast

2

Answer:

Dioptre

Explanation:

Dioptre is the SI unit of power

Answered by harshitakarki123456

2

Answer:

ccbkhfhhfhffhdgfhfhfhgudgdgfgfgfgfh

Explanation:

ccf class is at 10

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