Physics, asked by hemannamn1973, 2 months ago

A doctor prescribes a corrective lens of power ‒0.5D to a person. The focal

length of lens and the type is

A. ‒2m and concave lens
B. +2m and convex lens

C. +2m and concave lens
D. ‒2m and convex lens

Answers

Answered by NikhilKumar1806

20

Answer:

optionA

-2m and concave lens

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