What happens to viscosity in the case of incompressible fluids as temperature is increased?
What happens to viscosity in the case of incompressible fluids as temperature is increased? Correct Answer It decreases
In case of incompressible fluids, cohesive forces govern the viscosity. As temperature increases the cohesive forces between fluid molecules decreases due to increase in molecular agitation. Hence, as a result, viscosity decreases.
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Feb 20, 2025