A spherical particle is falling slow in a viscous liquid such that Reynolds numb

MCQ Practice

A spherical particle is falling slow in a viscous liquid such that Reynolds number is less than 1. Which statement is correct for this situation?

Subject: Chemical EngineeringTopic: Fluid Mechanics

Inertial and drag forces are important

Drag, gravitational and buoyancy forces are impportant

Drag force and gravitational forces are important

None of the above

Correct Answer: B