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Karnataka Board PUCPUC Science Class 11

Fill in the Blanks Viscosity of Gases.With Temperature, Whereas Viscosity of Liquids with Temperature (Increases / Decreases)

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Question

Fill in the blanks using the word(s) from the list appended with each statement

Viscosity of gases. .. with temperature, whereas viscosity of liquids . . . with temperature (increases / decreases)

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Solution

increases; decreases

Most fluids offer resistance to their motion. This is like internal mechanical friction, known as viscosity. Viscosity of gases increases with temperature, while viscosity of liquids decreases with temperature

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Chapter 9: Mechanical Properties of Fluids - Exercises [Page 268]

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NCERT Physics Part 1 and 2 [English] Class 11
Chapter 9 Mechanical Properties of Fluids
Exercises | Q 3.2 | Page 268

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