Physics, asked by rufaromuputa, 9 months ago

instrument used to measure volume of air

Answers

Answered by Anonymous
0

Answer:

Multiplying air velocity by the area of a duct allows you to determine the air volume flowing past a point in the duct per unit of time. Volume flow is generally measured in cubic feet per minute (CFM). Air velocity is measured by sensing the pressure that is produced through the movement of the air

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Answered by chankaur1313
0

Answer:

Mecury barometer

Explanation:

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Mercury barometer is used to measure atmospheric pressure

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