摘要
用实验研究了普通橡皮筋中的滞后现象，结果表明橡皮筋的伸长量和外力的关系不完全满足胡克定律．在外力作用下橡皮筋也存在滞后回线。
The phenomenon of rubber hysteresis is studied by experiment, the force VS length does not satisfy Hooke's law. Forced rubber have a hysteresis loop. And its hysteresis loop and famous magnetic hysteresis loop have analogous shape.
出处
《大学物理》
1999年第10期36-38,共3页
College Physics
基金
教育部重点教改资助项目
关键词
滞后现象
滞后回线
内耗
伸长比
phenomenon of hysteresis
hysteresis loop
internal rundown
length proportionotal station
PC-E500
Two-way communication
