Home
Earn $100 Online Daily. Work From Home. Click Here

What is the correct answer?

4

The discharge of a depressed nappe is 6 to 7 percent __________ that of a free nappe.

A. Less than

B. More than

C. Equal to

D. None of these

Related Questions

The pressure intensity in kN/m2 (or kPa) at any point in a liquid is (where… Rotameter is a device used to measure For a floating body to be in stable equilibrium, its metacentre should… The velocity at which the laminar flow stops, is known as Falling drops of water become spheres due to the property of In order that flow takes place between two points in a pipeline, the differential… For manometer, a better liquid combination is one having For very great pressures, viscosity of moss gases and liquids The shear stress between the two liquid layers is __________ proportional… If mercury in a barometer is replaced by water, the height of 3.75 cm… Fluid is a substance which offers no resistance to change of Mach number is significant in The unit of viscosity is A pipe of length more than double the diameter of orifice fitted externally… The pressure of air __________ with the increase of height from the surface… To avoid vaporisation in the pipe line, the pipe line over the ridge is… A manometer is used to measure The centre of gravity of the volume of the liquid displaced is called An ideal flow of any fluid must fulfil the following Capillary action is due to the The mass of 2.5 m3 of a certain liquid is 2 tonnes. Its mass density is A hemispherical tank of radius (R) has an orifice of cross-sectional area… Bernoulli equation deals with the law of conservation of An ideal flow of any fluid must satisfy When a plate is immersed in a liquid parallel to the flow, it will be… The atmospheric pressure at sea level is The total energy line lies over the centre line of the pipe by an amount… A piece of metal of specific gravity 7 floats in mercury of specific gravity… The error in discharge (dQ/Q) to the error in measurement of head (dH/H)… The rise or depression of liquid in a tube due to surface tension will…