Viscous force is the

Related MCQs

• The ratio of the inertia force to the viscous force is called
• Viscous force is the __________ of shear stress due to viscosity and cross-section area of flow.
• The loss of head due to friction in a pipe of uniform diameter in which a viscous flow is taking place, is (where RN = Reynold number)
• In a footstep bearing, if the speed of the shaft is doubled, then the torque required to overcome the viscous resistance will be
• In a footstep bearing, if the radius of the shaft is doubled, then the torque required to overcome the viscous resistance will be
• In a footstep bearing, if the speed of the shaft is doubled, then the torque required to over-come the viscous resistance will be
• In a footstep bearing, if the radius of the shaft is doubled, then the torque required to overcome the viscous resistance will be
• The ratio of the inertia force to the elastic force is called
• The ratio of the inertia force to the surface tension force is called Weber's number.
• A moving fluid mass may be brought to a static equilibrium position, by aplying an imaginary inertia force of the same magnitude as that of the accelerating force but in the opposite direction. This statement is called