Calculate the viscosity(dynamic) and kinematic viscosity of airwhen
the temperature is 288.15k and the density is 1.23kg/m3.

(a) dynamic viscosity =

(b) kinematic viscosity =

Explanation:

We have given temperature T = 288.15 K

Density

According to Sutherland's Formula  dynamic viscosity is given by

, here

μ = dynamic viscosity in (Pa·s) at input temperature T,

= reference viscosity in(Pa·s) at reference temperature T0,

T = input temperature in kelvin,

= reference temperature in kelvin,

C = Sutherland's constant for the gaseous material in question here C =120

= 291.15

when T = 288.15 K

For kinematic viscosity :

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