A drinking straw shows the existence of_____presssure
Answers
Answered by
1
Answer:
Atmospheric pressure
Explanation:
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↬A drinking straw shows the existence of_Atmospheric__presssure
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Answered by
1
Answer:
atmospheric
Explanation:
A drinking straw is used by creating a suction with your mouth.
Actually this causes a decrease in air pressure on the inside of the straw.
Since the atmospheric pressure is greater on the outside of the straw, liquid is forced into and up the straw.
It is the atmospheric pressure that causes sucking
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