A.Emax=100KeV λmin=0.0124nm B.Emax=100KeV λmin=1.24×10-7nm C.Emax=100J λmin=0.0124nm D.Emax=1.6×10-11J λmin=0.0124nm
A.-0.2m B.0.1m C.0.2m D.-0.1m
A.使水升溫 B.加入肥皂 C.減小毛細管的直徑 D.將毛細管往水里插深一些