On which of the following, the terminal velocity of a solid ball in a viscous fluid is independent?
a)
Area of cross-section
b)
Height of the liquid
c)
Density of the ball
d)
Density of the liquid
On which of the following, the terminal velocity of a solid ball in a viscous fluid is independent?
a)
Area of cross-section
b)
Height of the liquid
c)
Density of the ball
d)
Density of the liquid
Question ID - 57273 | SaraNextGen Top Answer
On which of the following, the terminal velocity of a solid ball in a viscous fluid is independent?
a)
Area of cross-section
b)
Height of the liquid
c)
Density of the ball
d)
Density of the liquid
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On which of the following, the terminal velocity of a solid ball in a viscous fluid is independent? |
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a) |
Area of cross-section |
b) |
Height of the liquid |
c) |
Density of the ball |
d) |
Density of the liquid |
1 Answer
127 votes
Answer Key / Explanation : (b) -
|
(b) Terminal velocity
where
From this formula it is clear that terminal velocity is independent of height of liquid. |
127 votes
Answer Link
127