State Poiseuille's formula. Derive it wi...

State Poiseuille's formula. Derive it with the help of dimensional analysis.

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Derive Poiseuille’s formula with the help of dimensional analysis.

Knowledge Check

Assertion : The power of an angular depends on mass angular speed torque and angular momentum , then the formula of power is not derived with the help of dimensional method. Reason: In mechanics if a particular quantity depends on more than three quantities then we cannot dimensions the formula of the quantities by the help of dimensions method.

A

If both the asseration and reason are true and reason is a true explanation of the asseration.

B

If both the asseration and reason are true but the reason is not the correct explanation of asseration.

C

If the asseration is ture but reason is false.

D

If both the asseration and reason are false.

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State Poiseuille's formula. What are the assumptions used in the derivation of this formula? Derite this formula on the basis of dimensional considerations.

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