shyam a student has difficulty reading the blackboard while setting in the last row . what could be the defect the child is suffering from? how can it be correct explain with help of appreciate diagram.
Answers
Answered by
3
Answer:
the child is suffering from myopia
Explanation:
this can be corrected by using concave lens
Answered by
4
Answer:
the child is suffering from myopia so he should use cocave lens
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