Looking for thermionic emission? Find out information about thermionic emission. emission of electrons electron, elementary particle carrying a unit charge of negative electricity. Ordinary electric current is the flow of electrons... Explanation of thermionic emission
M stands for medium width. It depends if the 10M was on a pair of mens shoes or womens shoes. A 10M in Mens shoes would be a 11 in womens shoes.
Yes, kcmil stands for 1000 circular mills. In this case, the k is the standard scientific abreviation for 1000. MCM also stands for 1000 circular mills, with CM being an abbreviation for circular mills, and the first M being a less standard abbreviation for 1000. I'm not sure how M first got used as standing for 1000.