1. If we press a sheaf of paper very hard with our thumb, it may crease a bit, but otherwise
we do not see any change. However, if we press it with a sharp pin, we can make a hole
in it. Why is this so?
2. Name the instrument used to measure atmospheric pressure.
Answers
Answered by
2
Answer:
to see light
ammeter
Explanation:
hope it helps you friend
Answered by
4
Answer:
your 2 answer is barometer
Explanation:
atmospheric change distance above or below sea level . a barometer can also used to measure altitude. there are two type of barometer mercury and aneroid.
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