21.
1 Stoke is equal to
A
10 centi stokes
B
100 centi stokes
C
1000 centi stokes
D
None of these
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1 Stoke is equal to
10 centi stokes
100 centi stokes
1000 centi stokes
None of these
Excessive friction takes place when the viscosity is
Too high
Too low
Moderate
Zero
Poise is the unit of
Mass density
Kinematic viscosity
viscosity
velocity gradient
What is Viscosity?
A fluids colour
A fluids temperature
A fluids resistance to flow
None of these