Earn $100 Online Daily. Work From Home. Click Here # The tangential velocity of the water element having a free vortex is

### Related Questions

**A point, in a compressible flow where the velocity of fluid is zero, is…** **The center of pressure of a surface subjected to fluid pressure is the…** **Which of the following is the unit of kinematic viscosity?** **An average value of coefficient of velocity is** **Barometer is used to measure** **The centre of gravity of the volume of the liquid displaced is called** **Property of a fluid by which its own molecules are attracted is called** **The velocity corresponding to Reynold number of 2000 is called** **The resultant upward pressure of the fluid on an immersed body due to…** **When a body is placed over a liquid, it will sink down if** **The loss of head due to friction in a pipe of uniform diameter in which…** **The discharge over the trapezoidal notch is equal to the discharge over…** **The speed of sound in a ideal gas varies directly as its** **The ratio of specific weight of a liquid to the specific weight of pure…** **The ratio of absolute viscosity to mass density is known as** **The total energy of each particle at various places in the case of perfect…** **The total energy line lies over the centre line of the pipe by an amount…** **Rotameter is a device used to measure** **Dynamic viscosity of most of the liquids with rise in temperature** **The continuity equation is connected with** **In a short cylindrical external mouthpiece, the vena contracta occurs…** **The pressure at a point in a fluid will not be same in all the directions…** **The pressure in the air space above an oil (sp. gr. 0.8) surface in a…** **A hydraulic press has a ram of 15 cm diameter and plunger of 1.5 cm. It…** **Euler's equation in the differential form for the motion of liquids is…** **The specific weight of sea water is __________ that of pure water.** **Total pressure on a lmxlm gate immersed vertically at a depth of 2 m below…** **The value of mass density in kg-sec-V-m⁴ for water at 0°C is** **The discharge over a rectangular weir, considering the velocity of approach,…** **The total pressure on the top of a closed cylindrical vessel of radius…**

Directly proportional to its distance from the centre

Inversely proportional to its distance from the centre

^{2} from the centre

^{2} from the centre