悬浮实验的研究与教学滁州师专温开敬初二物理讲到物体的浮沉条件时，若能做成悬浮现象的演示实验，就好讲得多。其原因是从二力平衡入手推出浸没在液体里的物体浮沉条件，直观简便，教师容易分析讲解，学生也容易理解和掌握。但要做成稳定可靠、现象单一的悬浮实验却不是... Research and Teaching of Suspension Experiments Wen Kaijing, Chuzhou Teachers’ College The second physics talks about the floatation conditions of objects. The reason for this is that starting from the two-force balance, the floating submerged condition of the object immersed in the liquid is introduced, which is intuitive and simple, the teacher is easy to analyze and explain, and the student is also easy to understand and grasp. However, to make a stable and reliable single phenomenon suspension experiment is not...