学生在学习浮力的有关内容时,常会由于题设条件相似性加上熟题效应,导致学生对物理过程的理解及解题方法的选取发生混淆,含混不清,归纳起来有以下几种:1.G_排与 G_溢的相似例1 将重为5N 的物体,放入盛有水的容器中,测得溢出水重为3N,则物体受到的浮力 When students are learning about buoyancy, they will often be confused by the conditional similarity and the familiarity effect. This will lead students to confuse understanding of the physical process and the selection of problem-solving methods. It is confusing and confusing. There are the following: 1 Example of similarity between .G_row and G_overflow 1 Put an object weighing 5N into a container filled with water, and measure that the overflowed water weighs 3N and the object is subjected to buoyancy.