Science, asked by ojas2010, 4 months ago

Two lenses of power +3D and -2D are combined, what is the nature of this combination?

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Answered by Anonymous

If a number of lenses are placed in close contact, then the power of the combination of lenses is equal to the algebraic sum of the powes of individual lenses..

ojas2010: thank you

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Two lenses of power +3D and -2D are combined, what is the nature of this combination?​

Answers

Two lenses of power +3D and -2D are combined, what is the nature of this combination?