• 2022-06-15
    一束波长为[img=11x19]180329eca7dcfb8.png[/img]的单色光由空气入射到折射率为[img=11x14]180329ecb026135.png[/img]的透明薄膜上,要使透射光加强,则薄膜的最小厚度应为 ( )
    A: [img=29x25]180329ecb87006f.png[/img]
    B: [img=40x25]180329ecc106721.png[/img]
    C: [img=29x25]180329ecc8b1796.png[/img]
    D: [img=40x25]180329ecd1239a2.png[/img]
  • 举一反三