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YPT实验是基于IYPT的一类实验,YPT实验以其奇妙的现象展示了物理之美。掌握YPT的实验方法有助于对实验进行深层次的定量分析。本文是对YPT所涉及实验方法的归纳总结,结合具体题目总结了几种在YPT赛题中常用的物理方法:控制变量法、转换法、等效替代法和放大法,可供准备YPT竞赛的同学参考,对指导开展竞赛也有一定的启示和借鉴。
YPT experiment is a kind of experiment based on IYPT, YPT experiment shows the beauty of physics with its wonderful phenomenon. Mastering the experimental methods of YPT will help to conduct a deep-level quantitative analysis of the experiment. This article summarizes the experimental methods involved in YPT, and summarizes several physical methods commonly used in YPT in the light of specific topics: the control variable method, the conversion method, the equivalent substitution method and the amplification method, which are available for preparation of the YPT competition Students reference, to guide the contest also have some inspiration and reference.