Questions
A small spherical solid ball is dropped from a great height in a viscous liquid. Its journey in the liquid is best described in the diagram given below by the
detailed solution
Correct option is B
When a body is dropped into a viscous liquid, initially gravitational force is dominating and hence speed increase gradually, and also viscous force increase gradually. At some instant the gravitational force balanced by viscous force. Then the body reach its terminal velocity and continues.Talk to our academic expert!
Similar Questions
From amongst the following curves, which one shows the variation of the velocity v with time t for a small sized spherical body falling vertically in a long column of a viscous liquid
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