As the gs flow from high pressure to low pressur using the porus plug the temperature of the gas increases as the pressure of the gas decreases.
As we know in all this process the enthalpy is constant . So, to stay it constant the internal energy increases which lead to increase in temperature of the gas.
Formula h=u+pv
h--- enthalpy
u-- internal energy
p--pressure
v---volume
Letting gas out of a cylinder always causes a cooling. This is the Joule-Thomson effect. As the gas expands work is done against the interatomic/molecular attractions (dispersion forces for helium).
Hydrogen and helium are formed in Sun.
Helium has more mass than hydrogen. Helium is composed of two protons and two neutrons, while hydrogen is a single proton.
nuclear fusion of hydrogen to form helium
Helium, hydrogen, and air are gases.
There is for every gas a point called the inversion temperature. Above this temperature, the gas exhibits a reverse Joule-Thompson effect and warms on expansion instead of cooling. The inversion temperatures for hydrogen and helium are quite low compared to those of most other gases.
Yes, gases like hydrogen and helium can expand when an electric current is passed through them. This phenomenon is known as Joule-Thomson effect, where the gas absorbs heat energy from the electric current, causing it to expand.
The symbol for hydrogen is H, and the symbol for helium is He.
Hydrogen and helium
Letting gas out of a cylinder always causes a cooling. This is the Joule-Thomson effect. As the gas expands work is done against the interatomic/molecular attractions (dispersion forces for helium).
Hydrogen is H2. Helium is He.
No. Helium and Hydrogen are two different elements.
Hydrogen and helium are formed in Sun.
No, helium is almost 4 times as heavy as hydrogen.
About 96% is hydrogen, about 3% helium.
helium
Helium is heavier than hydrogen. Hydrogen is the lightest and simplest element in the periodic table, while helium is the second lightest element.