what is the power of lens and it's formula
lonelyshruti:
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Answers
Answered by
8
Power of lens is defined as the reciprocal of its focal length in meters.
Formula:-
D=1/F
where,
D= power
F= focal length (m)
Answered by
6
power of lens is a reciprocal of focal length in meters.
SIunit of lens =dioptre(D)
formula of power of lens=D=1/F
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