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Viscosity Quiz

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Questions and Answers

What does the viscosity of a fluid measure?

Its color intensity

Its resistance to deformation at a given rate (correct)

Its ability to conduct electricity

Its weight per unit volume

How is viscosity defined scientifically?

A force divided by time

A force multiplied by time

A force multiplied by a time divided by an area (correct)

A force added to time

What are the SI units for viscosity?

Newton-seconds per square metre, or pascal-seconds (correct)

Kilograms per cubic meter

Meters per second

Joules per mole

What does viscosity quantifies in a fluid?

<p>Internal frictional force between adjacent layers of fluid in relative motion</p> Signup and view all the answers

What is the relationship between the strength of the compensating force and a fluid's viscosity for a tube with a constant rate of flow?

<p>Proportional</p> Signup and view all the answers

Viscosity Quiz

Choose a study mode

Podcast

Questions and Answers

What does the viscosity of a fluid measure?

How is viscosity defined scientifically?

What are the SI units for viscosity?

What does viscosity quantifies in a fluid?

What is the relationship between the strength of the compensating force and a fluid's viscosity for a tube with a constant rate of flow?

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Fluid Mechanics: Viscosity and Pascal’s Law

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