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Subjects
Science CBSE
Class 7
Light
Lens
3.
Nature of lens
Exercise condition:
5
m.
Match the column A with column B
:
Column A
Column B
1
.
Converging lens
Convex lens
Mirror
Concave lens
2
.
Object is thinner in the middle than at the edges
Convex lens
Concave lens
Mirror
3
.
Light can easily pass through it
Lens
Wood
Plastic
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