electromagnetic spectrum

entire range and scope of frequencies of electromagnetic radiation

en-US/ˌɪˌlɛktɹoʊmæɡˈnɛtɪk ˈspɛktɹəm/
en-GB/ɛlɛktɹəʊmæɡnɛtɪk ˈspɛktɹəm/

Катэгорыі:

electromagnetic radiationblanket termspectrum