摘要
提出用集成开关型霍尔传感器研究单摆的振动周期与幅角的关系 ,运用外推法较准确地测定单摆的振动周期 ,从而有效地完善了由单摆测重力加速度的实验原理 。
The relationship between the period time and argument of simple pendulm is mesured with intergraded switch Hall sensor.The period time is determined precisely using extrapolation method in this paper.So the experiment principle of gravitation acceleration with simple pendulum is complemented effectively.
出处
《常熟高专学报》
2001年第4期23-25,共3页
Journal of Changshu College
