Question

The dynamic viscosity of liquid is 1.2x10-4 Ns/m2, whereas, the density is 600kg/m3. Find
the kinematic viscosity in m /s.​

Answer 1

Answer:

2400 kg/mcube is the answer of this is the question

Answer 2

Given:

The dynamic viscosity of liquid = 1.2 X 10⁻⁴ Ns/m²

The density of liquid = 600kg/m³

To Find:

The kinematic viscosity in m /s

Solution:

The kinematic viscosity of the fluid is 20 × 10⁻⁸ m/s.

The viscosity of a liquid is the measure of the resistance faced by a liquid while flowing on a surface.

A less viscous fluid like water tends to flow more easily than a more viscous fluid like honey on the same surface.

The kinematic viscosity of a fluid is the ratio of dynamic viscosity to its density.

or ν = μ / ρ

Substituting,

ν = 1.2 X 10⁻⁴ / 600

= 12 X 10⁻⁷ / 6

= 2 X 10⁻⁷

= 20 X 10⁻⁸ m/s