what is the power of a lens having a focal length of -50cm
Answers
Answered by
1
Answer:
p = 1/f
p = 1/-50
p = -0.02 D.........
Answered by
0
Answer:
-0.02 D
Explanation:
given,f=-50
we know that_
p=1/f
=1/-50
=-0.02D
the Power of the lens is 0.02D and the type of the lens is concave lens
l hope it is correct and helps you
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