What is the correct answer?


Select the correct statement

A. Weber's number is the ratio of inertia force to elastic force.

B. Weber's number is the ratio of gravity force to surface tension force.

C. Weber's number is the ratio of viscous force to pressure force.

D. Weber's number is the ratio of inertia force to surface tension force.

Correct Answer :

D. Weber's number is the ratio of inertia force to surface tension force.

Related Questions

In order to measure the flow with a Venturimeter, it is installed in A bucket of water is hanging from a spring balance. An iron piece is suspended… The magnitude of water hammer depends upon the A nozzle placed at the end of a water pipe line discharges water at a The maximum discharge over a broad crested weir is Rotameter is a device used to measure Differential manometer is used to measure The property of a fluid which enables it to resist tensile stress is known… The flow in a pipe is neither laminar nor turbulent when Reynold number… The pressure of a liquid measured with the help of a Piezometer tube is The force present in a moving liquid is The pressure of fluid due to hammer blow is Choose the correct relationship Unit of surface tension is The resultant upward pressure of the fluid on an immersed body is called According to Bernoulli's equation Venturimeter is used to The dynamic viscosity of the liquid __________ with rise in temperature. The discharge through a large rectangular orifice is given by (where H1… The meatcentric height is the distance between the The torque required to overcome viscous resistance of a footstep bearing… The viscosity of water is __________ than that of mercury. An ideal flow of any fluid must fulfil the following Specific weight of water in S.I. units is equal to The discharge through a convergent mouthpiece is __________ the discharge… Bulk modulus of a fluid __________ as the pressure increases. If the coefficient of discharge is 0.6, then the discharge over a right… In one dimensional flow, the flow An open vessel of water is accelerated up an inclined plane. The free… If no resistance is encountered by displacement, such a substance is known…