7 Questions
When the fluid is non-viscous, it means there is?
No internal friction force between adjacent layers
An incompressible fluid means its density is?
Constant
In steady fluid motion, the velocity, density, and pressure at each point in the fluid?
Don’t change with time
Atmospheric pressure is 1.01x10^5 N/m^2. If the density of air is constant, what is the approximate height of the atmosphere needed to produce this pressure?
7,990 m
Which substance has no resistance to slow deformation?
All of them
A block of wood with density 0.50 g/cm^3 and mass 1,500 g floats in a container of oil with a density of 0.75 g/cm^3. What volume of oil does the wood displace?
2,000 cm^3
Which characteristic is not associated with laminar flow?
The particles go above some critical speed
Test your knowledge of fluid dynamics in biophysics with this quiz. Choose the correct answers to questions about non-viscous fluids, incompressible fluids, and steady fluid motion.
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