Home

What is the correct answer?

4

For manometer, a better liquid combination is one having

A. Higher surface tension

B. Lower surface tension

C. Surface tension is no criterion

D. High density and viscosity

Correct Answer :

A. Higher surface tension


Related Questions

Euler's dimensionless number relates the following The atmospheric pressure at sea level is The volumetric change of the fluid caused by a resistance is known as A piece of metal of specific gravity 7 floats in mercury of specific gravity… The value of mass density in kg-sec-V-m⁴ for water at 0°C is Total pressure on a lmxlm gate immersed vertically at a depth of 2 m below… When the Mach number is less than unity, the flow is called Kinematic viscosity is dependent upon The resultant upward pressure of a fluid on a floating body is equal to… Choose the correct relationship An error of 1% in measuring head over the apex of the notch (H) will produce… Froude's number is the ratio of inertia force to The pressure measured with the help of a Piezometer tube is in An odd shaped body weighing 7.5 kg and occupying 0.01 m3 volume will be… The ratio of the inertia force to the viscous force is called A streamline is defined as the line Which of the following meters is not associated with viscosity? The divergent portion of a Venturimeter is made longer than convergent… A structure, whose width is __________ the width of the channel, is called… If 850 kg liquid occupies volume of one cubic meter, men 0.85 represents… A nozzle placed at the end of a water pipe line discharges water at a The Cipoletti weir is a __________ weir. The intensity of pressure at any point, in a liquid, is If the depth of water in an open channel is less than the critical depth,… Falling drops of water become spheres due to the property of Reynold's number is the ratio of the inertia force to the The force exerted by a moving fluid on an immersed body is directly proportional… The shear stress-strain graph for a Newtonian fluid is a In a short cylindrical external mouthpiece, the vena contracta occurs… Water is __________ liquid.