The viscosity of SAE 10W30 oil is μ=0.100 N s/m2. Determine its kinematic viscosity. The specific gravity is So=0.92. Express the answer in SI and FPS units.

Respuesta :

Answer:

[tex]\nu =0.000108\ \frac{m^2}{sec}[/tex]

[tex]\nu =0.001161\ \frac{ft^2}{sec}[/tex]

Explanation:

Given that

[tex]\mu =0.1\ Pa-s[/tex]

Specific gravity of fluid S=0.92

So that density of fluid

[tex]\rho=920\ \frac{kg}{m^3}[/tex]

As we know that ,kinematic viscosity of fluid is given as

[tex]\nu =\dfrac{\mu }{\rho}[/tex]

Now by putting the values

[tex]\nu =\dfrac{0.1 }{920}[/tex]

[tex]\nu =0.000108\ \frac{m^2}{sec}[/tex]

So the kinematic viscosity of fluid in SI

[tex]\nu =0.000108\ \frac{m^2}{sec}[/tex]

The kinematic viscosity of fluid in SI

[tex]\nu =0.001161\ \frac{ft^2}{sec}[/tex]