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物理问答题所涉及的知识面多,综合性强,历来是考查同学们知识技能、思维能力优劣的依据之一.这类习题大多是针对生活实际中某个物理现象,以“为什么”、“试说明”、“请解释”等方式提出问题,要求同学们用学过的物理知识来回答.同学们在解题时往往抓不住重点,不能用准确简练的语言文字表达物理含义和实质.本文结合实例,说明这类题的基本解法.以期提高同学们的解题能力.一、解题思路1.认真审题.弄清题目给出的物理现象和过程,找出已知条件和要回答的物理问题.
The physics quiz questions involve a lot of knowledge and comprehensiveness. They have always been one of the basis for examining the knowledge and skills of students and their thinking ability. Most of these exercises are aimed at a certain physical phenomenon in life. Questions such as “explanatory explanation” and “please explain” ask students to use the physics knowledge they have learned to answer. Students often cannot grasp the key points when solving problems, and cannot express physical meaning and substance in accurate concise language. This article combines examples to illustrate the basic solution of this type of problem in order to improve the students’ ability to solve problems. First, problem-solving ideas 1. Carefully examine the problem. Clear the physical phenomena and processes given by the title, find out the known conditions and The physical question to answer.