The basic nature of the air and the instructions

Basic properties of air: 1. Isothermal change of gas 2. Isobaric change of gas 3. Isovolumic change of gas

Basic nature of air and basis
Basic nature of air and basis
Basic nature of air and basis
Basic nature of air and basis

1. Isothermal change of gas
Boyles' Law:
For a certain mass of gas, under constant temperature conditions, the pressure is inversely proportional to its volume:
P1*V1=P2*V2


2. Isobaric changes in gas
Charles's law:
A certain mass of gas, if its state change is carried out under constant pressure conditions, is called an isobaric process.


3. Isovolumic change of gas
Gay Lussac's Law:
A certain mass of gas, if its state change is carried out under the same volume, is called an isovolumetric process.
P1/T1=P2/T2

The process of changing the gas state in the tank due to changes in the ambient temperature of the gas in the closed gas tank can also be regarded as an isovolumetric process.