Grade 11Electric Current
V=pi/8•pr^4/nl ; what does n indicates???what will be the dimensions of n?
1 Answer
Kiran Nalage
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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