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物理试题中除明显的已知条件外,往往还有一些隐含条件。如果不找出和利用这些隐含条件常常导致解题的错误,甚至无法求解。 1.物理试题中的隐含条件。解决物理问题的过程就是根据已知条件,求解出未知物理量的过程。已知条件可以是暴露性条件,这样的条件一目了然。但也有相当多的题设条件隐含在题给的物理现象、物理模型、或者临界状态中。比如下面的例子,“冰水混合物”其温度必定
In addition to obvious known conditions, there are often hidden conditions in the physical test questions. If you do not find and use these implicit conditions often lead to the problem of solving problems, you can not even solve it. 1. Implicit conditions in physics test questions. The process of solving the physical problem is to solve the unknown physical quantity process according to the known conditions. Known conditions can be exposure conditions, such conditions are clear at a glance. However, there are quite a number of conditions that are implicit in the physical phenomenon, physical model, or critical state given in the question. For example, the following example, “ice water mixture ” its temperature must be