The force per unit length is the unit of

Related MCQs

• Surface tension force is the product of surface tension per unit length and cross-sectional area of flow.
• A vertical wall is subjected to a pressure due to one kind of liquid, on one of its sides. The total pressure on the wall per unit length is (where w = Specific weight of liquid, and H = Height of liquid)
• The ratio of the inertia force to the viscous force is called
• 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
• The ratio of the inertia force to the gravity force is called Froud's number.
• A water tank contains 1.3 m deep water. The pressure exerted by the water per metre length of the tank is
• A water tank contains 1.3 m deep water. The pressure exerted by the water per metre length of the tank is
• Surface energy per unit area of a surface is numerically equal to