JEE PHYSICS MCQ: MECHANICAL PROPERTIES OF FLUIDS

1 Medium

1 of 1

Application +4 | -1

The terminal velocity

v

of a spherical ball of lead of radius

R

falling through a viscous liquid varies with

R

such that

View answer and explanation

Correct option: D

\frac{v}{{{R^2}}} =

constant

Option D (

\frac{v}{{{R^2}}} =

constant) is correct because the terminal velocity of a spherical ball falling through a viscous liquid is directly proportional to the square of the radius.

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