The surface tension has the units

Related MCQs

• If A is the area of the immersed surface, w is the specific weight of the liquid and ͞x is the depth of horizontal surface from the liquid surface, then the total pressure P on the surface is given by
• The units of surface tension are
• Surface tension is caused by the force of ..... at the free surface.
• Which of the following is an example of phenomenon of surface tension?
• Surface tension is expressed in
• The ratio inertia forces/surface tension force gives a non-dimensional number known as
• Surface tension is due to
• The pressure of a liquid on a surface will always act ...... to the surface.
• The total energy represented by the Bernoulli’s equation (p/ρg +V2/2g +z) has the units:
• A stationary body immersed in a river has a maximum pressure of 69 Kpa exerted on it at a distance of 5.4 m below the free surface. What velocity of river could be expected ?