Question

The fundamental unit which has same power in the dimensional formula of surface tension and viscosity is

Answer 1

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Answer 2

Answer:

The fundamental unit which has same power in the dimensional formula of surface tension and viscosity is mass.

Explanation:

We know that,

The dimension formula of surface tension is

$T = [MLT^{-2}]$

Viscosity :

Viscosity is the resistance of fluid.

The dimension formula of viscosity is

$\eta = [ML^{-1}T^{-1}]$

The mass has the same power in the dimensional formula of surface tension and viscosity.

Hence,The fundamental unit which has same power in the dimensional formula of surface tension and viscosity is mass.