If we blow on top of a thin paper strip, it move upward. why?
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Answered by
18
Explanation:
When we blow air above the paper strip, low pressure is created above the strip, because high speed winds are always accompanied by reduced air pressure. Therefore, because of the higher air pressure below the strip, it is pushed upwards.
Answered by
9
Answer:
When we blow air above the paper strip, low pressure is created above the strip because high speed winds are always accompanied by reduced air pressure
Explanation:
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