Science, asked by mamatadas3811, 7 months ago

Magnification produced by a lens of focal length 30cm is -1.Name the type of the lens and what is the position of the object?

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Answered by Ratanveer

0

concave lens is better

Answered by saismruti

0

Answer:

It is a convex lens since image distance is 60 cm......n it is formed behind the lens.

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