A student has difficulty reading the blackboard while sitting in the last row. What could be the defect the child is suffering from? How can it be corrected?
Answers
Answered by
13
Explanation:
The student is suffering from myopia or short-sightedness. The defect can be corrected by the use of concave (diverging ) lens of an appropriate power.
Answered by
1
Explanation:
it maybe myopia.......
use concave lens
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