A 14 year old student is not able to see clearly the questions written on the blackboard placed at a distance of 5 m from him

CBSE Class 10 CBSE Class 10 Science
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1

A 14 year old student is not able to see clearly the questions written on the blackboard placed at a distance of 5 m from him.
(a) Name the defect of vision he is suffering from.
(b) With the help of labelled ray diagrams show how this defect can be corrected.
© Name the type of lens used to correct this
defect.

2

(a) Myopia.
(b) This as shown below: