电磁波(电磁辐射) THE ELECTROMAGNETIC SPECTRUM 1021010110101010102101010°101010102 Size of a longer Bacteri wrus Pretein Common name of wave Sources 忠占曹 Light Bub Frequency 1061031081091010101101210131014101510161017101810191020 Energy of one photon electron volts)1091081071061051041031021011101102103104105105 高能电磁波如:γ射线(X射线)’属于核(电离)辐射范畴。电磁波（电磁辐射） 高能电磁波如：射线（X射线），属于核（电离）辐射范畴