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大话凸透镜成像——那些年我们一起追过的实验。致敬星爷！
凸透镜成像规律是中考的重要考点，其中像距随物距的减小而增大，像也会随之增大。而更大的像距也意味着更得的像，许多中考试题以此实验为基础，考察实际像的变化规律。本视频将实验现象夸张化，力图加深学生的印象！！
中学物理创新实验14/56
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