With the increasing altitude- gauge pressure-increasesremains samedecreasesbecomes zero

Question

Toppr Admin · Accepted Answer

Gauge pressure-xA0-is zero-referenced against ambient air pressure- so it is equal to absolute pressure minus atmospheric pressure-xA0-Since with increasing altitude- only the atmospheric pressure tends to increase- the gauge pressure remains the same when the absolute pressure increases-

With the increasing altitude, gauge pressure:
increases
remains same
decreases
becomes zero

Gauge pressure is zero-referenced against ambient air pressure, so it is equal to absolute pressure minus atmospheric pressure.
Since with increasing altitude, only the atmospheric pressure tends to increase, the gauge pressure remains the same when the absolute pressure increases.

With the increasing altitude, gauge pressure:increasesremains samedecreasesbecomes zero

Gauge pressure is zero-referenced against ambient air pressure, so it is equal to absolute pressure minus atmospheric pressure. Since with increasing altitude, only the atmospheric pressure tends to increase, the gauge pressure remains the same when the absolute pressure increases.

With the increasing altitude, gauge pressure:
increases
remains same
decreases
becomes zero

Gauge pressure is zero-referenced against ambient air pressure, so it is equal to absolute pressure minus atmospheric pressure.
Since with increasing altitude, only the atmospheric pressure tends to increase, the gauge pressure remains the same when the absolute pressure increases.