There are six principles of pressure. One will explain each of the six principles of pressure. Also, state why it is important that the fire and emergency services personnel understand these six principles. The first principle is stating that the water is trying to burst out, therefore, it pushes and applies pressure to all confining contacting walls within a system. Water will behave differently in open containers than in confined spaces of firefighting systems (Sturzenbecker, Adams, & Burnside, 2012).
The second principle is stating that if the fluid is at rest, then any measurements in the fluid away from confining edges will have no directions. It acts with equal force in all directions. No matter what depth one takes a reading in,
The second principle is stating that if the fluid is at rest, then any measurements in the fluid away from confining edges will have no directions. It acts with equal force in all directions. No matter what depth one takes a reading in,