An air bubble of diameter 2 cm is allowed to rise through a long cylindrical columu of viscous liquid and travels at the rate of 0.21 `cms^(-1)` If the density of the liquid is 1.47`g cm^(-3)` find the cofficient of vicosity .Given `g=9.8ms^(-2)` Density of air is to be neglecteed .

An air bubble of diameter 2 cm is allowed to rise through a long cylindrical column of viscous liquid and travels at the rate of 0.21 cm s^(-1) . If the density of the liquid is 1.47 g cm^(-3) . find the coefficient of viscosity. Density of air is neglected.

an air bubble of radius 1mm is allowed to rise through a long cylindrical column of a viscous liquid and travels at a steady rate of 2.1cm/s if the density of the liquid is 1.47gm/cc find its viscosity. Assume g=980cm/ s^2 and neglect the density of air.

An air bubble of radius 1 mm is allowed to rise through a long cylindrical column of a viscous liquid of radius 5 cm and travels at a steady rate of 2.1 cm per sec. if the density of the liquid is 1.47(g)/(c c) . Its viscosity is nearly (n)/(2) poise. Then find the value of n. Assume g=980(cm)/(sec^(2)) and neglect the density of air.

An air bubble of radius 1 mm is allowed to rise through a long cylindrical column of a viscous liquid of radius 5 cm and travels at a steady rate of 2.1 cm per sec. if the density of the liquid is 1.47(g)/(c c) . Its viscosity is nearly (n)/(2) poise. Then find the value of n. Assume g=980(cm)/(sec^(2)) and neglect the density of air.

An air bubble of radius 1 cm is found to rise in a cylindrical vessel of large radius at a steady rate of 0.2 cm per second. If the density of the liquid is 1470 kg m^(-3) , find its viscosity. Take g=9.8ms^(-2)

If the density of air is 0.001293g/ cm^(3) at STP then-

An air bubble of diameter 4 mm rises steadily through a solution of density 1500 kgm^(-3) at the rate of 30 cm^(-1) the coefficient of viscosity of the solution is

An air bubble of radius 1 cm rises with terminal velocity 0.21 cm/s in liquid column. If the density of liquid is 1.47 xx 10^(3) kg//m^(3). Then the value of coefficient of viscosity of liquid ignoring the density of air, will be