The centre of buoyancy is

Related MCQs

• The centre of buoyancy always coincides with
• When a body is immersed in a fluid, partially or completely, the force of buoyancy is equal to
• The point of application of the force of buoyancy on the body is known as
• The principle, "The buoyancy is equal to the weight of the fluid displaced and the line of action is through the centroid of the displaced mass" is known as
• A type of flow in which the fluid particles while moving in the direction of flow rotate about their mass centre, is known as
• The centre of pressure on an immersed surface is
• The pressure centre is
• A right circular cylinder open at the top is filled with liquid (specific gravity 1.2) and rotated about its vertical axis at such speed that half the liquid spills out. The pressure at centre of the bottom is
• The velocity of a fluid particle at the centre of the pipe section is
• The distance r from the centre of a tube of radius r0 where the average velocity occurs in laminar flow is