The flow rate of ammonia with mass density of 624.6 kg/m^3 and viscosity of 1.697 x 10^-4 kg/m-s, through a 2 cm diameter pipe is to be measured with 1.5 cm diameter flow nozzle equipped with differential pressure gage. If the gage reads a pressure differential of 4 kPa. determine the flow rate of ammonia through the pipe in m^3/s if Cd= 0.96. (WITH FREE BODY DIAGRAM)   CHOICES: a.1.456 x 10^-2 b.78.43 x 10^-6 c.0.734 x 10^-3 d.2.456 X 10^-5

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Fluid Dynamics

The study of the flow of gases and liquids, usually in and around solid surfaces, is known as fluid dynamics in physics and engineering. Fluid dynamics, for example, can be used to evaluate the movement of air through an airplane wing or the surface of a vehicle. It can also be used in ship design to increase the speed at which ships pass through water.