Chemistry, asked by shreyaschawade, 26 days ago

Write the corelation
focal length: metre : power of lens:​

Answers

Answered by vinaymudgile67
1

Answer:

f is the focal length in meters. The optical power of a lens is equal to the reciprocal of the focal length of the lens. P = 1/f. SI unit of power is dioptre (D) and that of focal length is metre (m).

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