Basic properties and basis of air

Basic properties and basis of air

1. Isothermal change of gas

Boyles Law:

For a certain mass of gas, under the condition of constant temperature, the pressure is inversely proportional to its volume

P1*V1=P2*V2

Basic properties and basis of air

1. Isothermal change of gas

Boyles Law:

For a certain mass of gas, under the condition of constant temperature, the pressure is inversely proportional to its volume

P1*V1=P2*V2

2. Isobaric change of gas

Charles law:

A certain mass of gas, if its state changes under the condition of constant pressure, is called isobaric process.

3. The change of the equal volume of gas

Gay lussac's Law:

If the change of the state of a certain mass gas is carried out under the condition of constant volume, it is called the isovolution process.

P1/T1=P2/T2

The gas in the closed gas tank can be regarded as the equal capacity process because of the change of the external environment temperature.