Devyn Bohl, Brian Hall, Timothy Signal, Josh Purvis Compression of Gases Devyn Bohl, Brian Hall, Timothy Signal, Josh Purvis

Kinetic Molecular Theory The kinetic theory of gases describes a gas as a large number of small particles, all of which are in constant, random motion. The theory says that gas pressure is due to the impacts, on the walls of a container, of molecules or atoms moving at different velocities.

Expansion Do not have a definite shape or volume They completely fill a container in which they are enclosed

Fluidity The quality or state of being a fluid. The physical property of a substance that enables it to flow: the reciprocal of viscosity.

Review/Application Q1 Theoretical gas is _________ a) ideal gas b) real gas c) molecular theory d) theory of relativity

Q2 / What expands and does not have definite shape or volume? a) solid b) liquid c) gas d) plasma

Q3 / What is the ability to be able to flow? Solidity b) gaseous substance c) fluidity d) expansion

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