Pressure in liquids and ideal gases Flashcards by Ben Catchpole | Brainscape

Q

p

A

hρg

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Q

Molecules in a gas have a random motion and do what?

A

Exert a force and hence a pressure on the walls of a container

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Q

Pressure in a gas or liquid which is not moving does what?

A

Acts equally in all directions

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Q

Absolute zero

A

-273 degrees Celsius
the temperature below which it is not possible to cool a gas further

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Q

Degrees Kelvin

A

degrees Celsius + 273

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Q

Degrees Kelvin

A

k*E(kinetic)

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Q

P(1)*V(1)/T(1)

A

P(2)*V(2)/T(2)

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