12. What is a battery?
[01]
[06]
13. Give the difference between the following:
1. Concave mirror and Convex mirror
II. Convex lense and Concave lense
14.Match the following to correct answer.
Column A
Column B
[04
Plane mirror
Used as magnifying glass.
Convex lense
Used by dentist
Convex mirror
The image is erect and smaller in size than the object.
Concave mirror
The image is erect and of the same size as the object.
Answers
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1
Answer:
My battery is 10%
Explanation:
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Explanation:
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