Radio waves, used to broadcast radio and television, Microwaves, used in cooking, radar, telephone and other signals, Infrared, transmits heat from sun, fires and radiators, Visible light, makes things able to be seen, Ultraviolet, absorbed by the skin, used in fluorescent tubes, X-rays, used to view inside of bodies and objects, Gamma rays, used in medicine killing cancer cells.

さんの投稿です

リーダーボード

表示スタイル

オプション

テンプレートを切り替える

)
自動保存: を復元しますか?