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when air is blown through the paper pipe, the velocity inside the pipe increases and according to Bernoulli's theory the pressure inside the pipe deceases. And the pipe squeezed.

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Why paper by itself catches fire easily whereas a piece of paper wrapped around an aluminium pipe does not?

when the piece of paper is wrapped around the pipe, less of the paper is exposed to oxygen, which is essential to start a fire. the more oxygen, the better. ********************** Another factor is that aluminum is excellent at absorbing heat from the paper and that keeps the paper cooler for a longer time.


Is a crater pipe the same as a vent?

No, a crater pipe and a vent are not the same. A crater pipe is a conduit that connects a magma chamber to the surface, allowing magma to erupt onto the surface. A vent is the opening at the surface through which volcanic material is erupted.


Why does pressure drop across a horizontal flow pipe?

Pressure drops across a horizontal flow pipe due to frictional losses caused by the roughness of the pipe walls and the viscosity of the fluid. As the fluid flows through the pipe, it experiences resistance, leading to a decrease in pressure along the pipe's length. Additionally, changes in elevation and fluid velocity can also contribute to pressure drops in a horizontal flow pipe.


What is the salt water rate flowing from a well bore with 600psi 22 choke 2inch pipe at the surface?

The salt water rate that is flowing from a well bore, that has 600psi and 22 choke, through a 2inch pipe at the surface will only have as much force behind it as the pipe can hold. This will depend on what the pipe is made of, and what weight it is capable of.


Difference between major and minor losses in pipes?

The major losses within a pipe are those that occur through out the lenght of the pipe, they are caused by the interaction of the water particles and the inner surface of the pipe as water flows through it. Now minor losses are those that occur due to fitting and connections in a pipe sytem, such as 90 degree bends or turns, or valves, etc. These cause minor losses. Major losses are more significant than minor losses.

Related Questions

Why a paper pipe squeeze when air is blown through it?

A paper pipe can squeeze when air is blown through it due to the difference in pressure created by the airflow. As air moves quickly through the pipe, it creates a low-pressure area inside the pipe. If the external atmospheric pressure is greater than the internal pressure, it can cause the walls of the paper pipe to collapse inward. This phenomenon is a result of the principles of fluid dynamics and pressure differentials.


Is it possible for sodium hydroxide to smell like ammonia in the cooling system of a car with a blown head gasket through the exhaust pipe?

Yes


Where is the mayor in paper mario2 in twilight town?

Where you first get to Twilight Town, you come through a pipe, go to that pipe, and go up and a little right, second house from the left.


What happens if water went into exhaust pipe of truck?

blown head gasket or cracked block blown head gasket or cracked block


Will a blown head gasket cause water to come out of your exhaust pipe?

Yes, a blown head gasket can cause water to come out of your exhaust pipe. This occurs because the gasket failure allows coolant to leak into the combustion chamber, where it is then expelled through the exhaust system. You may also notice white smoke from the exhaust as the coolant is burned along with the fuel. It's important to address a blown head gasket promptly to prevent further engine damage.


Will driving with a blown exhaust pipe damage the car?

no it will not damage your car, but it will waste alot of fuel


Can you liquid flow through a pipe?

of course liquid can flow through a pipe?


How do you get a whisker from the beast guarding Hydra's lair in Poptropica?

You have to get a reed pipe from the big music hall. The statue with the reed pipe will tell you the tune then give you it on a piece of paper. Go through the boat ride and play the tune to the beast.


Why paper by itself catches fire easily whereas a piece of paper wrapped around an aluminium pipe does not?

when the piece of paper is wrapped around the pipe, less of the paper is exposed to oxygen, which is essential to start a fire. the more oxygen, the better. ********************** Another factor is that aluminum is excellent at absorbing heat from the paper and that keeps the paper cooler for a longer time.


What is a pipe lining?

A lining in a pipe, placed there to protect the material of the pipe from the contents that will be passing through the pipe.


Why does your ac PVC drain pipe blows out cold air?

That drain pipe is meant to remove condensed water from the chmber where the air is blown through the system, if there is air coming through there it just means there is no water in the line that has condensed. many units turn the drain tube upward slightly so a little water always stays in the pipe pereventing the escape of cold air. It works like a P trap on your sink.


Does more water pass through a thicker pipe or thin pipe?

thicker pipe