There is also photon emission by de-thrilled atoms and molecules while in the gases. Substantially on the radiation is emitted during the visible and infrared bands. The color is dependent upon temperature with the black-body radiation, and on chemical makeup for the emission spectra.[seventy three] By far the most common https://greasetightextractductwor23445.blazingblog.com/36937854/fire-resisting-ductwork-insulation-an-overview