１９９７年全国普通高校统一招生物理试题及答案一、本题共５小题；每小题３分，共１５分．在每小题给出的四个选项中只有一项是正确的１．在卢瑟福的α粒子散射实验中，有少数α粒子发生大角度偏转，其原因是【Ａ】Ａ．原子的正电荷和绝大部分质量集中在一个很小的核上Ｂ... In 1997, the National Uniform Enrollment Physics Examination Questions and Answers 1. There are 5 questions in this question; 3 points for each question, a total of 15 points. Only one of the four options given in each question is correct. In Rutherford’s alpha particle scattering experiment, a few of the alpha particles undergo large-angle deflections due to [A]A. The positive charge of the atom and most of the mass are concentrated on a very small nucleus B...