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Why does a flag flutter when strong winds are blowing?
A flag flutters when strong winds are blowing because the wind creates areas of high and low pressure on either side of the flag. This pressure difference causes the flag to move back and forth, creating the fluttering motion.
What are the disadvantages and advantages of turbulent flow?
Disadvantages: Turbulent flow creates higher resistance, leading to increased energy consumption and pressure drop. It can also cause vibrations and noise in the system, potentially leading to mechanical damage or fatigue. Advantages: Turbulent flow enhances mixing and heat transfer rates, making it advantageous in applications where rapid blending or efficient heat exchange is needed. It can also prevent the formation of boundary layers, reducing the risk of blockages or stagnation in the flow.
What is the measure of potential to cause damage?
The measure of potential to cause damage is typically referred to as hazard. Hazard is the probability of an event occurring and the severity of the consequences that result from that event. It is important to assess and mitigate hazards to minimize the risk of damage.
Does energy have weight?
No, energy does not have weight. Weight is a measure of the force of gravity acting on an object, while energy is a measure of the ability to do work or cause change.
Can you name one way that magnets can become demagnetized?
Exposure to high temperatures can cause magnets to lose their magnetization and become demagnetized.
What are examples of laminar and turbulent flow?
The Reynolds number, Re = VD/υ, can be used to measure the laminarity of flow. The smaller the Reynolds number, the more laminar the flow. Therefore, to achieve better laminar flow, V and D (velocity of fluid and diameter of pipe) should be small and υ, the kinematic viscosity of the fluid, should be large. Therefore, since pipe diameter and viscosity is fixed in this circumstance, the slower the velocity of the flow, the more laminar the flow. Open the faucet to a small degree and the flow will be laminar. Turn the facet open fully will (for some faucets) cause turbulent flow depending on the maximum velocity of water allowed by the faucet.
Can anemia cause a heart murmur?
yes it can probably because of the decreased viscosity that cause a turbulent flow
Why does a flag flutter when strong winds are blowing?
A flag flutters when strong winds are blowing because the wind creates areas of high and low pressure on either side of the flag. This pressure difference causes the flag to move back and forth, creating the fluttering motion.
What are possible causes of laminar flow in a convector pipe of a radiant panel system?
The cause can be easily found by checking Hazen -williams formula's
What does turbulent seas mean?
It means that the waves and winds are high and will likely cause a hazard to ocean going vessels. Storms usually cause turbulant seas.
What does turbulance mean?
Turbulent means existing in a state of agitation, as in "The boat rocked on turbulent waters." Think "air turbulence" that a plane encounters during flight. It can also be the condition of showing disturbance or disorder, and can mean to cause violence, unrest, or disturbance.
What is the type of turbulent flow of blood that can be heard in the neck?
Atherosclerosis can cause turbulent blood flow in the carotid arteries, which can be heard as a bruit in the neck. This sound is caused by the narrowing of the artery due to plaque buildup, leading to disrupted blood flow. It is important to monitor and manage atherosclerosis to prevent complications such as stroke.
What is a turbulent blast of air circulating around a horizontal vortex in a lee wave?
That would be a rotor, which is a dangerous and turbulent area of air found on the lee side of mountains where a strong wind creates a circulating pattern around a horizontal vortex. Rotors can cause severe turbulence and pose a significant hazard to aircraft.
Correlational study is it cause and effect?
No correlational study is not cause and effect because correlation does not measure cause.
What are the disadvantages and advantages of turbulent flow?
Disadvantages: Turbulent flow creates higher resistance, leading to increased energy consumption and pressure drop. It can also cause vibrations and noise in the system, potentially leading to mechanical damage or fatigue. Advantages: Turbulent flow enhances mixing and heat transfer rates, making it advantageous in applications where rapid blending or efficient heat exchange is needed. It can also prevent the formation of boundary layers, reducing the risk of blockages or stagnation in the flow.
Do antibiotics cause bacteria to become resistant?
Yes, over use of antibiotics can cause bacteria to become resistant.
What would probably cause a forest habitat to become a desert?
What would probably cause a forest habitat to become a desert?
