Biology, asked by kishor7057, 9 months ago

Answer it is very tufe

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Answered by aryankalia2005
1

Answer:

P = 1/F

-0.5 = 1/f

F = 1/-0.5

F = -2

So, if the focal length is negative then the lens is a concave lens.

As we all know that concave lens is a diverging lens.

Also it's diverging property helps the eye to create a clearer image on the retina.

Explanation:

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