Tìm kiếm
Radio radiation
/ɹˈeɪdɪˌəʊ ɹˌeɪdɪˈeɪʃən/
/ɹˈeɪdɪˌoʊ ɹˌeɪdɪˈeɪʃən/
Radio radiation
01
an electromagnetic wave with a wavelength between 0.5 cm to 30,000 m
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Tìm kiếm
an electromagnetic wave with a wavelength between 0.5 cm to 30,000 m