At a given place where acceleration due to gravity is 'g' `m//sec^(2)`, a sphere of lead of density `'d kg//m^(3)` is gently released in a column of liquid of density `'rho' kg//m^(3)`. If `d gt rho`, the sphere will

At a given place where acceleration due to gravity is g m//s^(2) a sphere of lead of density d kgg//m^(3) is gently released in a column o liquid of desnsity rho kg/m^(3) . If dgtrho , the sphere will

The terminal speed of a sphere of gold of density 22.5 kg//m^(3) is 40 cm/s in a viscous liquid of density 2.5 kg//m^(3) Find the terminal speed of a sphere of aluminium of density 15.5 kg//m^(3) of same size in same liquid.

The terminal speed of a sphere of gold of density 22.5 kg//m^(3) is 40 cm/s in a viscous liquid of density 2.5 kg//m^(3) Find the terminal speed of a sphere of aluminium of density 15.5 kg//m^(3) of same size in same liquid.

A simple pendulum of length 4.9m is immersed in a liquid of density rho =0.4 kg//m^(3) . Then the time period of pendulum is (density of bob =0.8 kg//m^(3))

(a). Discuss two situations in daily life where we apply the concept of pressure. (b). A body of density rho is dropped gently on the surface of a liquid of density rho' (rho' being less than rho ). Show That it will reach the bottom of the liquid after a time sqrt((2drho)/(g(rho-rho'))) , where g is acceleration due to gravity and d is the depth of the liquid.