大学物理 ›› 2014, Vol. 33 ›› Issue (7): 1-1.

• 著者文摘 •    下一篇

一道物理竞赛题引出的几个问题

鞠国兴   

  1. 南京大学物理学院,南京210093
  • 出版日期:2014-07-25 发布日期:2014-07-20

Several questions arising from a problem in the physics competition

  • Online:2014-07-25 Published:2014-07-20

摘要: 通过对一道物理竞赛题按照相对论情形的求解,讨论了与多普勒效应、处于不同态的原子的静质量、洛伦兹变换、非相对论极限等相关的几个问题.

关键词: 多普勒效应, 能量和动量守恒, 洛伦兹变换, 静质量, 共振吸收

Abstract: By solving a problem from the physics competition in the context of special relativity,we discuss several questions which are related to the Doppler effect, rest masses of the atom in different states, Lorentz transformation.

Key words: Doppler effect, conservation of energy and momentum, Lorentz transformation, rest mass, resonant absorption.

中图分类号: 

  • O412.1