P3H4O1T1O1E1M3I1S1S1I1O1N1
20 points
PHOTOEMISSION is validvalid
[n PHOTOEMISSIONS]
the release of electrons from a usually solid material (as a metal) by means of energy supplied by incidence of radiation and esp. light [n -S]
[n PHOTOEMISSIONS]
the release of electrons from a usually solid material (as a metal) by means of energy supplied by incidence of radiation and esp. light [n -S]