- 1、本文档共70页,可阅读全部内容。
- 2、有哪些信誉好的足球投注网站(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
- 3、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载。
- 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
查看更多
厦门大学大学物理绪论演示教学.ppt
Bohr’s Model of the Hydrogen Atom(1913) He proposed that only certain orbits for the electron are allowed Bohr’s Empirical Explanation Electrons can only take discrete energies (energy is related to radius of the orbit) Electrons can jump between different orbits due to the absorption or emission of photons Dark lines in the absorption spectra are due to photons being absorbed Bright lines in the emission spectra aredue to photons being emitted The Nobel Prize in Physics 1922 Copenhagen University Copenhagen, Denmark Niels Henrik David Bohr b.1885d.1962 for his services in the investigation of the structure of atoms and of the radiation emanating from them The Nobel Prize in Physics 1935 for the discovery of the neutron James Chadwick United Kingdom Liverpool University Liverpool, United Kingdom b.1891d.1974 The Nobel Prize in Physics 1990 for their pioneering investigations concerning deep inelastic scattering of electrons on protons and bound neutrons, which have been of essential importance for the development of the quark model in particle physics ??????????????????????????????? ??????????????????????????????? Jerome I. Friedman Henry W. Kendall Richard E. Taylor 物质是无限可分的吗---“毛子” ??????????? 我们为什么要研究基本粒子? 介观物理学与单原子操做 iron atoms on a copper surface The Scanning Tunneling Microscope The Nobel Prize in Physics 1986 for their design of the scanning tunneling microscope 什么是场物质 The most famous photograph This is one of the most famous images in photographic history and propelled him within two more weeks into an international celebrity. The medical implications were immediately realised and the first images of fractured bones were being made by January 1896 even though none yet knew what the mystery rays were. The Nobel Prize in Physics 1901 磁场的应用(MRI) The Nobel Prize in Physics 2003 物理学的研究对象—运动(三) 运动的四种形式: 物理(化学)运动 生物运动 思维运动 社会运动 物理运动的分类:(低高速) 机械运动; 分子热运动; 电磁运动; 原子及原子核内部运动 机械运动 分子热运动 Bose-Einstein con
文档评论(0)