A vertical rectangular plane surface is submerged in water such that its top and bottom surfaces are 1.5 m and 6.0 m res-pectively below the free surface. The position of center of pressure below the free surface will be at a distance of________________?

Related Mcqs:

The discharge through a V- notch varies as______________?

A. H1/2 B. H3’2 C. H5/2 D. H5’4 where H is head...

When an ideal fluid flows past a sphere________________?

A. highest intensity of pressure occurs around the circumference at right angles to flow B. lowest pressure intensity occurs at front stagnation point C. lowest pressure intensity occurs at rear stagnation point D. total drag is zero...

For laminar flow in a pipe of circular cross-section, the Darcy’s friction factor f is________________?

A. directly proportional to Reynolds number and independent of pipe wall roughness B. directly proportional to pipe wall roughness and independent of Reynolds number C. inversely proportional to Reynolds number and indpendent of pipe wall roughness D. inversely proportional to Reynolds number and directly proportional to pipe wall roughness...

The theoretical value of coefficient of contraction of a sharp edged orifice is_______________?

A. 0.611 B. 0.85 C. 0.98 D. 1.00...

Pascal-second is the unit of______________?

A. pressure B. kinematic viscosity C. dynamic viscosity D. surface tension...