课程名称︰叙述性物理 课程性质︰通识 课程教师︰林敏聪 开课学院：理学院 开课系所︰物理系 考试日期（年月日）︰99.6.14 考试时限（分钟）：110分钟 是否需发放奖励金：是 （如未明确表示，则不予发放） 试题 : 1. Please write down the Newton's Three Laws of Motion with brief interpretation. (10%) 2. (a) Please describe the "time dilation" in the special relativity. (5%) (b) If possible, try to derive or explain the result as complete as you can.(5%) 3. (a)Please describe the experiment of the photoelectric effect(光电效应)(5%), and (b) explain why the photoelectric effect is an example for the light "treated" as Particle(粒子)(5%). Note that in the classical physics the light is "treated" as "electromagnetic wave." 4. (a)What is "matter wave"(物质波)in modern physics?(5%) (b) What is its relation to momentum (p)? (5%) (c) Please give an example of experiment for the electron, in which it behaves itself as wave(电磁波). 5. We may call the phenomenon, described in problem 3 and problem 4 as "duality”, which is different from the concepts for wave and particle in classic physics. Please try to figure out any influence for such difference on epistemology(认识论) or the question of how to building up a knowledge system.(15%) 6. (a) Please try to distinguish the concepts "objective"(客观的), "ration"(理 性), "science"(科学). (15%) (b) Do you regard "physics" as an "objective" knowledge system? Please give your argument using your definition above? (10%) 7. In the class, three articles were distributed for your references and materials for the discussion hour. Please give a brief summary for one of them. (less than 300 words) (15%) 8. Good luck and have a nice summer vacation!!!!! (Total 100%) --

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