Measurement of pressure is to determined. Concept Introduction: Pressure is the measure of momentum transferred between the molecules per unit area. It is of two types: Atmospheric Pressure and Gauge Pressure. Atmospheric pressure is the pressure exerted by the molecules of air in the atmosphere to the Earthâ€™s surface. Gauge pressure is the pressure exerted by fluid molecules that exceed atmospheric pressure. The total pressure that is a sum of atmospheric pressure and gauge pressure is known as absolute pressure.

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Chapter 9, Problem 25QP

Interpretation Introduction

Interpretation:

Measurement of pressure is to determined.

Concept Introduction:

Pressure is the measure of momentum transferred between the molecules per unit area. It is of two types: Atmospheric Pressure and Gauge Pressure. Atmospheric pressure is the pressure exerted by the molecules of air in the atmosphere to the Earthâ€™s surface. Gauge pressure is the pressure exerted by fluid molecules that exceed atmospheric pressure. The total pressure that is a sum of atmospheric pressure and gauge pressure is known as absolute pressure.

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