Two drops of water which are falling in air are having mass ratio 1 : 27, what will be ratio of their
terminal speed
Answers
Answered by
3
Answer:
27:8
Explanation:
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Answered by
0
Answer:
The ratio of Terminal velocities is 1:27
Explanation:
Given that,
The ratio of mass of drops of water is 1:27.
The terminal velocity of a droplet in terms of mass is given as
Where
M=Mass of the droplet
g=Acceleration due to gravity
n=Coefficient of viscosity
r=Radius of the droplet
In the RHS of above expression except mass all terms are constant.Therefore
Substituting the known ratio,we get
Therefore,the ratio of Terminal velocities is 1:27
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