摘要
智能手机传感器为物理教学带来了全新的教学方式.对此,笔者详细介绍了手机加速度计的工作原理,解决如何通过内部的弹簧一重物系统,实现测量静止时手机所受的重力加速度.而后.将手机加速度计引入物理教学中,研究自由落体运动.与传统教学相比,智能手机传感器的引入使物理教学更形象、更直观、更有效率.
Smart phone sensor for physics teaching has brought new teaching methods. In this regard, the author details the working principle of mobile phone accelerometer to solve how the internal spring -- heavy objects system. Then,the introduction of mobile phone accelerometer into physics teaching. Compared with traditional teaching, the introduction of smart phone sensor makes physics teaching more visual, more intuitive and more efficient.
作者
杨蕾
胡银泉
Yang Lei Hu Yinquan(Jiangxi Normal University,Nanchang,Jianxi 33002)
出处
《物理通报》
2017年第1期80-81,84,共3页
Physics Bulletin
关键词
智能手机
传感器
加速度计
原理
应用
srnartphone
sen sor
accelerator
principle
application