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历届全国中考物理试卷中,应用物理知识题常常出现,且经久不衰,表现出极其旺盛的生命力,追根溯源得到的答案是:物理既来源于社会生活,又高于社会生活.应用物理知识题能够体现物理知识从生活中来,又回到生活中去,即学以致用这一根本原则.下面仅仅从2002年全国初中毕业、升学考试物理试卷中,遴选出部分该类题,并以这些试题为例讲述如何解答应用物理知识题.
In the previous national examination papers for physics, the topic of applied physics knowledge often appeared, and persisted for a long time. It showed extremely vigorous vitality. The answer to the following questions was: Physics not only originates from social life but also exceeds social life. Applied physics questions Can reflect the physical knowledge from life, and return to life, that is to learn to use this fundamental principle. The following only from the 2002 national junior high school graduation, entrance examination physics papers, pick out some of these questions, and in order to Test questions as an example on how to answer the application of physics knowledge questions.