Thermodynamics

Thermodynamics
The First Law of Thermodynamics
The Second Law of Thermodynamics
The Third Law of Thermodynamics
Temperature
Absolute Temperature
Pressure-volume (constant temperature)
Volume-temperature (constant pressure)
Pressure-temperature (constant volume)
A complete ideal gas law

pressure-temperature (constant volume)

Fix this, too.

The pressure of a gas is directly proportional to its temperature when volume is constant. Symbolically .

P  ?  T

An isochoric process is one that takes place without any change in volume .

This relationship doesn't really have a name, but I have heard it called the "pressure law" or (mistakenly) "Gay-Lussac's law".

Temperatures drop 6 °C for every 1000 m of altitude.