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Physics CBSE Live product
Class 10 (2026-27)
The human eye and the colourful world
Human eye and defects
7.
Defect of vision II
Question:
3
m.
Fill in the blanks:
Observe the following diagram and answer all the questions following it:
1
.
The defect of vision shown in the figure is
hypermetropia
cataracts
myopia
presbyopia
.
2
.
This defect is also known as
long-sightedness
near-sightedness
old age hypermetropia
far-sightedness
.
3.
A
concave lens
concave mirror
bi-focal lens
convex lens
can be used to correct this flaw.
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