常用家电在物理演示实验中的应用

INTRODUCING SEVERAL KINDS OF HOUSEHOLD APPLIANCES FREQUENTLY USED IN THE PHYSICAL EXPERIMENT

由于目前演示仪器较少 ,学生对一些重要理论的理解不透彻 ,因此提出采用几种经常使用的家用电器来代替部分演示仪器 。

Because of the lack of demonstration instrument,Students can't understand the important theories well.We adopt several kinds of household appliances instead of some demonstration instrument.We get the better teaching results.