What is the gauge pressure at the bottom of a pool 1.9 m deep?
See other questions. gauge subtracts atmospheric pressure.
To determine the gauge pressure at the bottom of a pool 1.9 m deep, you need to know the density of the liquid in the pool and the atmospheric pressure.
The gauge pressure is the difference between the absolute pressure at a certain depth and the atmospheric pressure. It represents the additional pressure exerted by the liquid due to its weight.
To calculate the gauge pressure, you can use the following formula:
Gauge pressure = Density × gravity × height
where:
- Density is the density of the liquid (kg/m^3)
- Gravity is the acceleration due to gravity (approximately 9.8 m/s^2)
- Height is the depth of the pool (m)
However, since the question only provides the depth of the pool and not the density of the liquid, it is not possible to calculate the gauge pressure accurately without this information.
If the density of the liquid is known, you can multiply it by the gravity (9.8 m/s^2) and the depth of the pool (1.9 m) to get the gauge pressure.