Question

how does viscosity vary with temperature​

Answer 1

Explanation:

With an increase in temperature, there is typically an increase in the molecular interchange as molecules move faster in higher temperatures. The gas viscosity will increase with temperature. With high temperatures, viscosity increases in gases and decreases in liquids, the drag force will do the same.

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Answer 2

Answer:

Question :-

• How does viscosity vary with temperature?

Answer :-

• Viscosity depends on temperature. When the temperature rises, the viscosity decreases. When the temperature decreases, the viscosity increases.
• When heated, the particles of fluids have more kinetic energy and start to move faster and spread apart causing them to flow faster.
• When the temperatures decrease, the particles come back close to each other and move slowly.