摘要
提出一种用A-B摆测杨氏模量的实验新方案,并通过实验测量了金属丝的杨氏模量,证明了该方法的可行性.
A scheme is presented about the measurement of Young’s modulus via the A-B type pendulum.The method is relatively simple in regulation and measurement.It is confirmed that the experimental scheme is practically feasible through making an experiment of measurement of Young’s modulus of the wire.
出处
《高师理科学刊》
2011年第1期66-68,共3页
Journal of Science of Teachers＇College and University
基金
淮北师范大学教学研究项目资助(No.jy10232)
关键词
杨氏模量
单摆
周期
Young modulus
simple pendulum
period
