Gas Pressure

129 - Gas Pressure

In this video Paul Andersen explains how the gas pressure is the force applied over the area of the container. It is also the change in momentum as gas molecules interact with the container and is uniform throughout the sample. Several problems including pressure, force and area are included.

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Music Attribution
Title: String Theory
Artist: Herman Jolly

All of the images are licensed under creative commons and public domain licensing:

[ZULFERISYAHPUTRA]

Dear Problem : I have single acting a cylinder with a bore of 18 mm and a rod of 10 mm and a stroke of 300 mm. I want to know what is the pressure if my cylinder presses 10 mm Please advise and provide a solution with the formula

[mathisrecords]

how can you have gas pressure without a container?

[shivakumarmathapati]

Its.... very very.... clear distinct... informative....👌👌👌👌👌👌🙏

[Werevertumoto]

Now wondering how to calculate the normal force exerted by a gas pressure on a piston with a very irregular surface, like a mold

[jdsmuth]

Brilliant! A bit High level for my Year 8s but I think we are going to have a go at building your hypothetical Barometers. then test the movement by heating and cooling the jar rather than waiting for air pressure to change. In addition I am thinking we should jam two straws together to exaggerate the movement. Any comments on my ideas would be welcome.

[larapetrus]

Great video, but do you have a video that talk about the four variables that describes the state of the atmosphere: pressure, temperature, wind and water??? Thank you :)

[ZULFERISYAHPUTRA]

Dear have single acting a cylinder with a bore of 18 mm and a rod of 10 mm and a stroke of 300 mm. I want to know what is the pressure if my cylinder presses 10 mm Please advise and provide a solution with the formula

[briankyise]

Other examples on how to calculate the gas pressure.

[latest_hindi_movies]

Your Fan from India..
What a great lecturer

[charliespiano]

je pense que le video etait un peu trop informatif pour quelques gens mais, generalement j'ai trouve ca tres bon!

[danh]

Assuming that the piston is in a car engine, is that 78N standard pressure when the piston is down, or the pressure of the explosion inside the cylinder?

[jobeldelacruz]

how about the pressure inside the balloon? can someone show how
to calculate that?

[ZULFERISYAHPUTRA]

Dear Problem I have a single acting hydraulic cylinder with a stroke of 300 mm, a bore of 18 mm and a rod of 10 mm
if the press weight is 10 mm on the Piston Head what is the explain the calculations

[ItsDehpzy]

Hi ms delapaz pls don't show us these vids ty

[sylwind]

Thanks for the info, it helped me to learn sth in summer :D

[plankalkulcompiler]

Amazing video. Thanks for helping millions of students!

[robertreal]

What's the container for our atmospheric pressure?