Your friend can read a book perfectly well but cannot read the writing on blackboard unless she sits on the front row in class. (a) Is she short-sighted or long-sighted? (b) What type of lenses-converging or diverging-would an optician prescribe for her?

Question

Philoid · Accepted Answer

(a) Your friend can read a book perfectly well but cannot read the writing on blackboard unless she sits on the front row in class she is having short-sightedness.

(b) An optician prescribe her a diverging lens.

Your friend can read a book perfectly well but cannot read the writing on blackboard unless she sits on the front row in class.(a) Is she short-sighted or long-sighted?(b) What type of lenses-converging or diverging-would an optician prescribe for her?

Your friend can read a book perfectly well but cannot read the writing on blackboard unless she sits on the front row in class.
(a) Is she short-sighted or long-sighted?

(b) What type of lenses-converging or diverging-would an optician prescribe for her?