Question

if we blow on top of a thin paper strip it moves upwards.why?​

Answer 1

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. Therefore, because of the higher air pressure below the strip, it is pushed upwards.

Answer 2

Answer:

HELLO MATE

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.

Explanation:

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