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V=pi/8•pr^4/nl ; what does n indicates???what will be the dimensions of n?

Aman ilag , 7 Years ago
Grade 11
anser 1 Answers
Kiran Nalage

Last Activity: 5 Years ago

Here, n=cofficient of viscosity. 
    We know that,
Cofficient of viscosity = (force)/(area ×velocity gradient)
 Where velocity gradient = dv/dx , i. e. (Velocity/displacement)
 Hence, dimensions of (n) = (M^1 L^-1 T^-1)
 
 
Hence, dimensions of (n) = 

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