Find CBSE Class 10 Science NCERT Solutions for the chapter Human Eye and the Colourful World. It has been framed keeping the Students perspective in mind. This will help the Students with easy and simple understanding of the concept and technique implied in solving this NCERT Solution as per the CBSE Marking Scheme.
Q. What is the far point and near point of the human eye with normal vision?
Sol: The far point of the normal human eye is infinity. The far point of the eye is the maximum distance to which the eye can see the objects clearly.
The near point of the eye is the minimum distance of the object from the eye, which can be seen distinctly without strain. For a normal human eye, this distance is 25 cm.
Q. 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?
Sol: He is unable to see distant objects clearly. He is suffering from myopia. This defect can be corrected by using a concave lens.
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