Physics, asked by itzunknown01, 10 months ago

What do you mean by power of a lens??

Answers

Answered by Anonymous
2

☆POWER OF LENS

》IT REFERS TO THE DEGREE OF CONVERGENCE OR DIVERGENCE OF A LENS WHEN LIGHT RAYS FALLS ON IT.

》ITS S.I. UNIT IS DIOPTRE.

Answered by STK0
3

What do you mean by power of a lens?

The ability of the lens to converge the rays of light falling on it.

  • SI Unit: Dioptre (D)
  • Formula: P = 1/f
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