• 2022-06-09
    氢原子光谱的巴尔末系中波长最大的谱线波长用[img=17x22]1803a1274a7133a.png[/img]表示,次最大波长用[img=17x22]1803a12752c313f.png[/img]表示,则它们的比值[img=43x25]1803a1275fbfce3.png[/img]为
    A: [img=9x43]1803a12767e6ff0.png[/img]
    B: [img=18x43]1803a12770d91c3.png[/img]
    C: [img=18x43]1803a12779b8041.png[/img]
    D: [img=18x43]1803a127821a72b.png[/img]