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Questions and Answers
What does viscosity measure?
What does viscosity measure?
- Volume of the fluid
- Resistance to deformation at a given rate (correct)
- Density of the fluid
- Temperature of the fluid
How is viscosity defined scientifically?
How is viscosity defined scientifically?
- Force divided by time
- Force multiplied by time
- Force divided by area
- Force multiplied by time divided by area (correct)
What is the SI unit for viscosity?
What is the SI unit for viscosity?
- Kilograms per cubic meter
- Newton-seconds per square metre (correct)
- Pascals
- Meters per second
How does a viscous fluid flow through a tube?
How does a viscous fluid flow through a tube?
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?
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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