Physics, asked by harsh212272, 1 year ago

Find the focal length of a lens of power - 2.0D. what type of lens is this?

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Answered by priksha67

0

Answer:

th the focal length is negative hence it is a concave lens

Answered by rishavsinghrishu2006

1

Explanation:

hope it will help you and it will show to how to solve these types of problem

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