The gentre of gravity of the volume of liquid displaced by an immersed body is called

Related MCQs

• “When a body is immersed in a fluid either wholly or partially, it is buoyed or lifted up by a force which is equal to the weight of fluid displaced by the body”. This principle was enunciated by
• 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
• The tendency for an immersed body to be lifted up in the fluid, due to an upward force opposite to the action of gravity is known as
• If A is the area of the immersed surface, w is the specific weight of the liquid and ͞x is the depth of horizontal surface from the liquid surface, then the total pressure P on the surface is given by
• The resultant upward pressure of a fluid on a floating body is equal to the wirght of the fluid displaced by the body. This is known as
• A piece of metal of specific gravity 3.4 floats in mercury of specific gravity 13.6. What fraction of its volume is under mercury
• If a body does not return to its original position from the slightly displaced angular position and heels farther away, when given a small angular displacement; such an equilibrium is called
• A piece of cork weighing 4 kg floats in water with 40% of its volume under the liquid. Determine specific gravity of cork.
• 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
• A liquid compressed in a cylinder has a volume of 1 litre at 1 MN/m2 and a volume of 995 cu-cm at 2 MN / m2. The bulk modulus of elasticity would be