Fluid MechanicsMedium
Question
A large drop of oil, whose density is less than that of water, floats up through a column of water. Assume that the oil the water do not mix. the coefficient of viscosity of the oil is ηo and that of water is ηW. The velocity of the drop will depend on -
Options
A. both ηo and ηW
B. only ηo
C. only ηW
D.neither ηo nor ηW
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