Question

With what terminal velocity will an air bubble of density 1 kg m^(-3) and 0.6 mm diameter rise in a liquid of viscosity 0.15 Ns m^(-2) and specific gravity 0.9 ? What is the terminal velocity of the same bubble in water of eta=1xx10^(-3) Ns m^(-2) ?

Answer 1

Answer:

10*10*10 the whole divided by 0.9*.15*.6 is the correct answer