(来学网)100kVp管电压的X线摄影用的最短波长λmin是
  • A.
    (来学网)0.0552nm
  • B.
    (来学网)0.0414nm
  • C.
    (来学网)0.0276nm
  • D.
    (来学网)0.0207nm
  • E.
    (来学网)0.0124nm
正确答案:
E
答案解析:
λmin=1.24/100=0.0124mm