what is power of lens if
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1
Answer:
option A. +1 dioptres is the answer....
Answered by
1
Answer:
(A) + 1 dioptre
Explanation:
if the man cannot see objects closer than 1 meter, then focal length ( f ) = 1 meter
power of lens = 1 / f = 1/1
the power of the corrective lens that he should use is + 1 dioptres
hope it helps...
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