You measure it with an aneroid gauge.
Pneumatics
Because the gas can not deliver power. Pressure of the gases are compressed. Liquids do not compress well and transmit power.
Acoustics is the study of sound, ultrasound and infrasound, that is, waves in gases, liquids, and solids.
The boiling point of liquids depends on the pressure. In space, the pressure is so low that stuff boils and evaporates any old how.
No, because solid and liquid have a definite shape. In practical terms the above it correct. However with great pressure many solids and liquids can be compressed into a more compact arrangement.
Pressure can change the volume of all three (to varying degrees) and density = mass (which doesn't change) divided by volume.
The study of liquids at rest called is known as hydrostatics. This a study of the mechanism of fluids which is a branch of physics.
No, it doesn't have enough atmospheric pressure to support liquids.
Increasing the pressure, the solubility of gases in liquids is increased.
Edward George Meiter has written: 'A study of the relation between flash-point and vapor pressure of burning oil' -- subject(s): Flammable liquids, Vapor pressure
Boiling point is when the liquids pressure equals the pressure of the atmosphere.
If under enough pressure all gases can dissolve in liquids. :D
Pascal's Principle explains the variation of pressure in liquids and gases in everyday phenomena by describing the Earth's gravity.
That means how easy it is to compress the liquid - to reduce its volume by applying pressure. Liquids are normally not very compressible.
At higher pressure the dissolution of gases in liquids is increased.
Hydraulics
To expand
Yes