高中物理实验中线性关系的建立与应用

摘要

High school physics experiment is one of the keys in College Entrance Examination, in which to apply images to deal with problems is a widespread concern. The relationship between different physical quantities is absolutely complicated, and it often turns out a linear relationship. Thus, it's generally difficult to solve practical problems with images, in that images of two physical quantities are often curves. This essay deals with the appropriate transformation of physical forms, in order to establish the linear relationship between them and other related issues%高中物理实验是高考的重要考点，而在实验中合理应用图像解决问题更是热点．在高中物理实验中，各个物理量的关系错综复杂，多为非线性关系，因此，绘制出有关两个物理量的图像也多以曲线为主，报难利用图像解决实际问题．此文意从如何适当地转化物理量的形式，从而建立起它们之间的线性关系等相关问题进行研讨．