A gas bubble of 2 cm diameter rises through a liquid `1.75 gm cm^(-3)` with a fixed speed of `0.35 cm s^(-1)`.Naglect the density of the gas. The cofficient of viscosity of the liquid is

A gas bubble of 2 cm diameters rises through a liquid of density 1.75 g. cm^-3 with a fixed speed of 0.35cm. s^-1 . Neglect the density of the gas. The coefficient of viscosity of the liquid is

An air bubble of radius 1 cm rises from the bottom portion through a liquid of density 1.5 g c c^(-1) at a constant speed of 0.25cms^-1 . If the density of air is neglected, the coefficient of viscosity of the liquid is approximately, (in Pa-s)

An air bubble of diameter 2mm rises steadily through a solution of density 1750kgm^(-3) at the rate of 0.35cms^(-1) .Calculate the coefficient of viscosity of the solution (in Pascal times Sec ).The density of air is negligible. (g=9.8m/s^(2))

An air bubble of diameter 2mm rises steadily through a solution of density 1750kgm^(-3) at the rate of 0.35cms^(-1) .Calculate the coefficient of viscosity of the solution (in Pascal times Sec ).The density of air is negligible. (g=9.8m/s^(2))

A gas buble of diameter 2 cm rises steadily at the rate of 2.5 mm s^(-1) through a solution of density 2.25 g cm^(-3) . Calculate the cofficient of viscosity of the lquid. Neglect the density of the gas.