Question

A 14 Year old student is not able to see clearly the queues written on the black board at a distance of 5 m from him.
a) Name the defect of vision being suffering from?
b) Draw the diagram to show this defect.
c) Name the what type of lense use to correct this.
d) Name two possible cause of defect.
e) Draw the diagram to show how it can be corrected.

Answer 1

Explanation:

A 14 Year old student is not able to see clearly the queues written on the black board at a distance of 5 m from him.

a) Name the defect of vision being suffering from?

b) Draw the diagram to show this defect.

c) Name the what type of lense use to correct this.

d) Name two possible cause of defect.

e) Draw the diagram to show how it can be corrected.