Question

what happens to the velocity of a liquid when temperature increases​

Answer 1

Answer:

If the fluid temperature increases then fluid velocity increases or decreases. The fluid in a two-dimensional channel is incompressible viscous fluid, The channel walls are maintained at constant temperature.

Explanation:

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Answer 2

Explanation:

If the fluid temperature increases then fluid velocity increases or decreases. The fluid in a two-dimensional channel is incompressible viscous fluid, The channel walls are maintained at constant temperature.