The SI unit of pressure Fluid Mechanics
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Water is flowing through a pipe of 5cm diameter under a pressure of 29.43N/cm2 (gauge) with mean velocity of 2m/s. Find the pressure head and kinetic head per unit weight of water at a cross section.
The pressure less than atmospheric pressure is known as
To obtain the absolute pressure from the gauge pressure:
When pressure is applied to a confined fluid, the increase in pressure is transmitted equally to all parts of the fluid. This fact is called________.
The air pressure for a certain tire is 109kPa. What is the pressure in atmospheres?
Find the surface tension in a soap bubble of 40mm diameter when the inside pressure is 2.5 N/m2 above atmospheric pressure?
Applying a pressure drop across a capillary results in a volumetric flow rate 'Q' under laminar flow conditions. The flow rate for the same pressure drop, in a capillary of the same length but half the radius is
What is the unit of measurement for pressure?
The English unit for pressure.
Which is not a unit for pressure?
The unit m3 is a unit of:
The vessels shown above all contain water to the same height. Rank them according to the pressure exerted by the water on the vessel bottoms, least to greatest.
Due to Bernoulli's principle, the pressure is ............... above an airplane's wing than below it.
Air pressure and altitude have what type of relationship?
Standing on one foot causes the pressure on the floor to:
When dealing with pressure, area, and force have what type of relationship?
Which law relates pressure and volume?
According to Boyle's Law, pressure and volume have what type of relationship?
States that as the velocity of a fluid increases, the pressure decreases. This causes planes to fly .
Bernoulli's principle states that as the velocity of a fluid ______, the pressure exerted by the fluid ______