If the gauge pressure at a certain depth in Lake Michigan is 3.5 atmospheres,the absolute pressure at that depth is 4.5 atm.

Name: If the gauge pressure at a certain depth in Lake Michigan is 3.5 atmospheres,the absolute pressure at that depth is 4.5 atm.
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Quizplus · Accepted Answer

Gauge pressure is the pressure relative to atmospheric pressure. Absolute pressure is the sum of gauge pressure and atmospheric pressure. If the gauge pressure is 3.5 atm, the absolute pressure is 3.5 atm + 1 atm (atmospheric pressure) = 4.5 atm.

If the Gauge Pressure at a Certain Depth in Lake