The terminal velocity of spherical ball of radius 
falling through a viscous liquid is proportional to
a)
b)
c)
d)
The terminal velocity of spherical ball of radius falling through a viscous liquid is proportional to
a)
b)
c)
d)
Question ID - 57450 | SaraNextGen Top Answer
The terminal velocity of spherical ball of radius falling through a viscous liquid is proportional to
a)
b)
c)
d)
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The terminal velocity of spherical ball of radius |
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a) |
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b) |
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c) |
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d) |
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1 Answer
127 votes
Answer Key / Explanation : (b) -
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(b) If spherical body of radius a is dropped in a viscous fluid, it is first accelerated and then its acceleration becomes zero and it attains a constant velocity called terminal velocity.
where |
is the density of the body,
is the density of fluid and ? is coefficient of viscosity.127 votes
Answer Link
127