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根据题意合理作出假设,在此基础上运用物理知识进行分析、推理,从而得出正确的结论.这种方法就是假设法.假设法包括参量假
Reasonable assumptions based on the meaning of the questions, on the basis of which the use of physical knowledge for analysis, reasoning, in order to arrive at a correct conclusion. This method is the hypothesis method. Hypothesis includes parameter false