Will an object of density `rho` float in a fluid of density 1.5 `rho`? If yes what fraction of the object's volume will remain above the fluid?

A drop of liquid of density rho is floating half-immersed in a liquid of density d . If rho is the surface tension the diameter of the drop of the liquid is

A drop of liquid of density rho is floating half-immersed in a liquid of density d . If rho is the surface tension the diameter of the drop of the liquid is

A solid of density sigma floats in a liquid of density rho . What will happen to level of liquid if solid melts ?

A penguin floats first in a fluid of density rho_(0) then in a fluid of density 0.95 rho_(0) and then in a fluid of density 1.1 rho_(0) . (a) Rank the densities according to the magnitude of the buoyant force on the penguin , greatest first . (b) Rank the densities according to the amount of fluid displaced by the penguin , greatest first.

An object of w and density rho is submerged in liquid of density sigma , its apparent weight will be

A solid cone of height H and base radius H/2 floats in a liquid of density rho . It is hanging from the ceiling with the help of a string. The force by the fluid on the curved surface of the cone is ( P_(0) = atmospheric pressure)

A block of density rho floats in a liquid with its one third volume immersed. The density of the liquid is

A block of volume V and density rho is floating in a liquid of density 2 rho filled in a vessel. Now the vesset starts falling freely with acceleration g . Then the volume of block inside the liquid in the falling condition is