JEE Main 2026 Physics question

PhysicsMechanical Properties of FluidsJEE Main 2026

A spherical body of radius r and density falls freely through a viscous liquid having density and viscosity and attains a terminal velocity . Estimated maximum error in the quantity is: (Ignore errors associated with and g, gravitational acceleration)

Answer: (2)

Solution

From , rearranging and taking

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Question ID VK-001032