RE-NEET2026Physics-Fluid Mechanics
RE-NEET 2026 Physics Viscosity MCQ Question
Type: MCQ-conceptual-Medium-Class 11
In the measurement of viscosity of liquids using terminal velocity experiment, spherical balls of same radius but having different densities are used. The variation of the terminal velocity (v) with the ratio of density of spherical ball (σ) to density of the liquid (ρ), is best represented by:
Correct Answer
Option A
Detailed Explanation
Terminal velocity is directly proportional to the density ratio σ/ρ, hence a positive linear graph.
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