Question

Power of lens for a lens is positive. Identify the lens.
please give answer fast​

Answer 1

Answer:

convex lens

Explanation:

both concave mirror and lens have - focal length and convex mirror amnd lens have + focal length so it is convex lens

Answer 2

Power of lens depends upon the focal length of the lens.

We know that focal length of convex lens is +ve in nature.

So, if the power is +ve.. The lens must be a convex lens.

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