define power of s lens.what is its
Answers
Answered by
1
Answer:
Power of lens is the reciprocal of Focal length
Explanation:
D = 1/F
where D is Dioptre
And F is focal length
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Answered by
1
Answer:
yes i hope is helpful to you
Explanation:
the power of a lens is defined as the reciprocal of the focal length converging (convex) lenses have positive focal lengths,so they also have positive power values diverging (concave) lenses have negative focal lengths so they also have negative power values
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