When gases flow through an orifice which factor is least likely to affect turbulence
Density of gas
Viscosity of gas
Pressure of gas
Diameter of orifice
Ans. (c) Pressure of gas(Ref: Ganong, 25th ed/p.629)Whether the air flow is laminar or turbulent is determined by Reynolds numberReynolds number =rDV/eWhere,r-Density of the gasD-Diameter of the airwaysV -Velocity of gase -Viscosity of gasPressure of gas is not in the formula for Reynolds number
Respiratory System