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Fish, seal, sharks, dolphins, and so on, are all streamlined so less energy is wasted swimming through the water. Space rockets, cars (especially racing cars) are streamlined to use less fuel and have less drag holding them back by air friction.
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What does bernoulli's principle state about fluids?
It states that along any streamline (a streamline is the path traced out by arbitrarily small element of the fluid), the following equality holds: p + ½ρv² + ρgz = constant p - static pressure ρ - density v - speed g - gravitational acceleration z - vertical position The constant is the total pressure also called the stagnation pressure. This equation was derived for theoretically "frictionless" or zero viscosity fluids but it is a fair approximation for real fluids where friction is not playing a significant role in the flow. For the case of gases the last term is negligible, so you can say that wherever the flow speed decreases along that streamline, the static pressure will increase. Why along the streamline? Because that constant is only a constant for a given streamline.
How do you explain streamline flow?
a fluid in which ita velocity at any point is constant or varies in a regular manner.
How does streamline help reduce air resistance?
As air particles hit against the object, it produces air resistance and therefore slowing down the spped of the object. A streamline object can avoid the air particles hitting its surfaces directly. Instead of hitting onto it and slowing it down, a streamline shape allows the particles and travel around it. Hence, reducing air resistance so it can remain its high speed. Hope this will help but don't trust it entirely After all, I am only 14
How do you resist air resistance?
You don't "resist" it but you "reduce" it. For example, many vehicles and projectiles are made in a streamline design to reduce air resistance.
What does bernoulli's principle mean?
Bernoulli's principle states that an increase in the speed of a liquid results in a decrease in pressure, and a decrease in the speed of a liquid results in an increase in pressureBernoulli's Principle states that as the velocity of a fluid increases, the pressure exerted by that fluid decreases.
Do humans streamline?
Yes, they can be streamline. Have you seen Olympic Cyclists, they are made streamline by leaning forward and by their pointy helmets
When was Streamline - band - created?
Streamline - band - was created in 2003.
When was Streamline Pictures created?
Streamline Pictures was created in 1988.
When did Streamline Pictures end?
Streamline Pictures ended in 2002.
When was Streamline Studios created?
Streamline Studios was created in 2001.
When did Streamline Ewing die?
Streamline Ewing died in 2002.
When was Streamline Ewing born?
Streamline Ewing was born in 1917.
What is the population of Streamline Studios?
Streamline Studios's population is 50.
What is the duration of Streamline Express?
The duration of Streamline Express is 1.18 hours.
How do you put streamline into a sentence?
We have to make the necessary adjustments to streamline the process.
When was Streamline Express created?
Streamline Express was created on 1935-09-15.
Does Walmart sell streamline flashlights?
"Yes, Walmart sells streamline flashlights.
