PRESSURE IN GASES

How can a gas be compressed/expanded

pressure changes

What does pressure produce

a force on the walls of the gas container

How can increasing the volume, decrease the pressure

increasing the volume decreases the number of collisions with the walls per second therefore decreasing pressure

What equation links pressure and volume

pressure x volume = constant

Volume unit, measurement and symbol

m^3, metres cubes, V

Pressure unit, measurement and symbol

Pa, pascals, p

What is work

the transfer of energy by a force

How does doing work increasing temperature of a gas

increases internal energy of the gas, causing an increase in the temperature of the gas