The Properties Of Helium: Density, Certain Heats, Viscosity, And Thermal Helge Petersen Google 도서
Helium is a colorless, odorless, tasteless gas with an incredibly low density. Typical makes use of contain as a shielding gas for arc welding, fill gas for neon indicators, fill gas for all varieties of balloons, leak detection and as a breathing gas for diving. These are otherwise predicted to exist if the double-degenerate channel with a surviving secondary white dwarf is the key channel for normal Sort Ia supernovae.…Read More