Podcast
Questions and Answers
What property distinguishes a liquid from a gas?
What property distinguishes a liquid from a gas?
- Fixed volume (correct)
- Definite shape
- Ability to conduct electricity
- Any shape and easily compressed
Which phase of matter has a definite shape and size?
Which phase of matter has a definite shape and size?
- Plasma
- Gas
- Liquid
- Solid (correct)
What stress is the only stress present in fluid statics?
What stress is the only stress present in fluid statics?
- Tensile stress
- Shear stress
- Normal stress (correct)
- Compressive stress
In which type of fluid mechanics is fluid flow considered?
In which type of fluid mechanics is fluid flow considered?
Which force applied over a smaller area results in greater pressure?
Which force applied over a smaller area results in greater pressure?
In which type of problems is fluid statics relevant?
In which type of problems is fluid statics relevant?
What is the formula for the pressure at depth h in a liquid?
What is the formula for the pressure at depth h in a liquid?
How is absolute pressure related to gauge pressure and atmospheric pressure?
How is absolute pressure related to gauge pressure and atmospheric pressure?
What is gauge pressure?
What is gauge pressure?
What is the average standard atmospheric pressure at sea level?
What is the average standard atmospheric pressure at sea level?
What happens if there were a gaping hole in a tire?
What happens if there were a gaping hole in a tire?
Why does a tire gauge read zero at atmospheric pressure?
Why does a tire gauge read zero at atmospheric pressure?
Which principle causes atmospheric pressure to add to the total pressure in any fluid not enclosed in a rigid container?
Which principle causes atmospheric pressure to add to the total pressure in any fluid not enclosed in a rigid container?
What does gauge pressure measure?
What does gauge pressure measure?
What does absolute pressure represent?
What does absolute pressure represent?
Which assumption about fluid flow does the concept of ideal flow make?
Which assumption about fluid flow does the concept of ideal flow make?
What is the path that a particle takes in steady flow called?
What is the path that a particle takes in steady flow called?
What happens if fluid particles flow into or out of the sides of a tube of flow in steady flow?
What happens if fluid particles flow into or out of the sides of a tube of flow in steady flow?
Which phase of matter does fluid statics primarily apply to?
Which phase of matter does fluid statics primarily apply to?
What force applied over a smaller area results in greater pressure?
What force applied over a smaller area results in greater pressure?
What is the formula for the pressure at depth h in a liquid?
What is the formula for the pressure at depth h in a liquid?
According to the equation of continuity for fluids, what is the relationship between the cross-sectional area of the pipe and the fluid speed at that cross section?
According to the equation of continuity for fluids, what is the relationship between the cross-sectional area of the pipe and the fluid speed at that cross section?
What is the equivalent representation of the condition 'Av = constant' in the equation of continuity for fluids?
What is the equivalent representation of the condition 'Av = constant' in the equation of continuity for fluids?
What does the equation of continuity imply about the speed and cross-sectional area of a fluid stream as it rises?
What does the equation of continuity imply about the speed and cross-sectional area of a fluid stream as it rises?
In the context of water flow through a pipe, if the internal diameter is 20cm and the speed is 1m/s, what should the diameter of the nozzle be for the water to emerge at a speed of 4m/s?
In the context of water flow through a pipe, if the internal diameter is 20cm and the speed is 1m/s, what should the diameter of the nozzle be for the water to emerge at a speed of 4m/s?
What is the mass flow rate in kg/sec if 9.5 × 10^-4 m3 of fluid with a density of 1030 kg/m3 flows into a patient every six hours?
What is the mass flow rate in kg/sec if 9.5 × 10^-4 m3 of fluid with a density of 1030 kg/m3 flows into a patient every six hours?
What is defined as the rate of flow in the context of the equation of continuity for fluids?
What is defined as the rate of flow in the context of the equation of continuity for fluids?
Which statement accurately represents the relationship between mass and velocity in the context of fluid flow?
Which statement accurately represents the relationship between mass and velocity in the context of fluid flow?
How does reducing the cross-sectional area of a garden hose affect the water speed according to the equation of continuity?
How does reducing the cross-sectional area of a garden hose affect the water speed according to the equation of continuity?
'Av', which has dimensions of volume per unit time, represents:
'Av', which has dimensions of volume per unit time, represents:
What is defined as constant according to the equation of continuity for fluids?
What is defined as constant according to the equation of continuity for fluids?
