竖直悬挂弦上横波的波速
柯红卫,高 磊,周嘉惠
Wave velocity of transverse wave in vertical suspended string
KE Hongwei,GAO Lei,ZHOU Jiahui
大学物理 . 2016, (11): 18 -19 .  DOI: 10.16854/j.cnki.1000-0712.2016.0159