Under certain conditions, areas of low pressure can occur sometimes locally in a flowing fluid (liquid or gas). If the pressure in such areas falls below the vapour ..
Pressure (symbol: p or P) is a measure of force distribution over any surface associated with the force. Pressure is a surface phenomenon and it can be physically ..
A manometer is a device used for measure the pressure of a fluid by balancing it with against a column of a liquid. Five different types of manometers are shown ..