Electron emissions are when a substance emits electrons. A particular type of electron emission is particularly interesting and relates to heat and temperature. It is called THERMIONIC EMISSIONS. It is a process in which electrons are emitted from the surface of a metal when heat energy is applied to said metal. This occurs in extremely high temperatures. I think that this happens becuase the heat energy makes the electrons move around, similiar to boiling water vapor, so they escape out of the subs (dec 26, 1994 – dec 18, 1995)
Added to timeline:
Date:
dec 26, 1994
dec 18, 1995
~ 11 months
