engineering recuitment Vizag Steel MT Mechanical 2020 Test Series Fluid Mechanics Buoyancy and Floatation
The centre of buoyancy of a submerged body
1
coincides with the centre of gravity of the body.
2
is always below the centre of gravity of the body.
3
coincides with the centroid of the displaced volume of the fluid.
4
is always above the centroid of the displaced volume of the fluid.