Physics, asked by Ollu, 11 months ago

Name the type of the lens of its power is -2.0D. Find the focal length of this lens?

Answers

Answered by prajwalmarol

0

Answer:

1.5

Explanation:

P=1/f

f=1/p

f=1/-2.0

f=-1.5

Since f is negative, therefore lens is concave lens.

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