photoelectric effect

emission of electrons when light hits a material

en-US/ˌfoʊtoʊɪˈlɛktɹɪk ˈifɛkt/
en-GB/ˌfəʊtəʊɪˈlɛktɹɪk ɪˈfɛkt/

زمرے:

physical phenomenonprinciplequantum mechanics