Design ofexperimental analysis of beat phenomena using two weakly coupled pendulums
PANG Wei1, LI Chenshuo2, LANG Songfeng2, LIU Yan2, LONG Jichao3, XU Jiahao4, WU Fugen5
College Physics . 2025, (4): 13 .  DOI: 10.16854/j.cnki.1000-0712.240287