Home
Class 10
PHYSICS
A student has difficulty reading the bla...

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?

Text Solution

Verified by Experts

A student has difficulty in reading the black board while sitting in the last row. It shows that he is unable to see distant objects clearly, He is suffering from myopia.This defect can be corrected by using a concave lens.
Promotional Banner

Similar Questions

Explore conceptually related problems

A student has difficulty in reading the blackboard while sitting in the last row. What could be the defect the child is suffering from ? How can it be corrected ?

A person cannot see objects further than 10 metres from the eye clearly. Name the defect of vision he is suffering from. How can it be corrected ? Draw a diagram for (i) defect of vision and also (ii) for its correction.

An elderly person is facing difficulty while reading a book which is about 25cm distance from his eyes. Name the eye defect from which the person is suffering.

Study the diagram and answer the questions the follow it : (i) Which defect of vision is represented in the case ? Give reason for your answer. (ii) What could be two causes of this defect ? (iii) With the help of a diagram show how this defect can be corrected by the use of a suitable lens.