A tube A of radius r is connected to two other tubes B and C with the help of a junction valve. The tubes B and C have radii 
and 
and the flow velocity in each is v and 3v respectively. If the flow velocity in tube A is 
, where n and m are integers, then what is the value of n + m?
Text Solution
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(19.00)
The volume flowrate in tube A will be equal to the total volume flowrate through B and C.
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