Question

What is gauge pressure ?
in 1 marks questions​

Answer 1

Gauge pressure is the pressure relative to atmospheric pressure. Gauge pressure is positive for pressures above atmospheric pressure, and negative for pressures below it. In fact, atmospheric pressure does add to the pressure in any fluid not enclosed in a rigid container. This happens because of Pascal's principle.

please mark me as brainliest

Answer 2

Answer:Gauge pressure is the pressure measured relative to the ambient atmospheric pressure. Gauge pressure can be measured using a diaphragm sensor, where one side of the diaphragm is exposed to the pressure media that is to be measured, while the other side is exposed to the ambient atmospheric pressure

Explanation: