1, Gịnị bụ RF ule Frequency Redio, nke a na-akpọkarị RF.Nnwale ugboro redio bụ ugboro redio dị ugbu a, nke bụ mbiri maka ebili mmiri eletrọnịkị dị ugbu a na-emegharị ugboro ugboro.Ọ na-anọchi anya ugboro electromagnetic nke nwere ike ịgbapụta n'ime oghere, yana ugboro ole ...
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