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像许多人一样,以前我对物理学家拉曼和他所作的贡献并不了解,但我在物理教学中的一次失误让我时常想到拉曼,想起这位亚洲第一位诺贝尔奖获得者。在几年前的一堂物理课上,当学完初中教材中“光的散射”一段阅读材料后,一位学生向我提出问题:“天空是蓝的原因是由于光的散射,海水为什么也是蓝的?”而我的解释令我懊悔至今,因为我把海水呈蓝色的原因说成是反射了天空的颜色造成的。我给了学生一个错误的结论,更失去了一
Like many people, I did not know much about the contribution that physicist Raman made to him before, but one of my mistakes in physics teaching made me think of Raman frequently, remembered the first Nobel laureate in Asia . In a physics class a few years ago, a student asked me questions after reading the text “Light Scattering” in junior high school textbooks: “The reason the sky is blue is due to the scattering of light, the sea Why is blue? ”And my explanation reminds me so far, because I said the reason the blue water is reflected in the color of the sky caused by the reflection. I gave the student a wrong conclusion and even lost one