第24届亚洲物理奥林匹克竞赛理论试题3介绍与解答  

INTRODUCTION AND SOLUTION TO QUESTION 3 OF THE THEORETICAL EXAMINATION OF THE 24TH ASIAN PHYSICS OLYMPIAD

作　　者：蒋硕[1] 郭旭波[1] 安宇[1] 张留碗[1] 阮东[1] JIANG Shuo;GUO Xubo;AN Yu;ZHANG Liuwan;RUAN Dong(Department of Physics,Tsinghua University,Beijing 100084)

机构地区：[1]清华大学物理系,北京100084

出　　处：《物理与工程》2025年第1期16-20,共5页Physics and Engineering

摘　　要：本文介绍第24届亚洲物理奥林匹克竞赛理论考试的第三题。该题是关于类星体的观测与能量计算,包括最初的实验观测和理论建模计算。题目分为6个部分,涵盖了从光学,近代物理和电磁学等多方面内容。本题内容涉及广泛,难度不大,特点是将实验观测与理论计算结合较好,因此本文做一个详细的介绍与解答。This paper introduces the third question of the theoretical examination in the 24th Asian Physics Olympiad.The question is about the observation and energy calculation of qua-sars,including initial experimental observations and theoretical modeling calculations.The question is divided into six parts,covering a variety of topics from optics,modern physics,and electromagnetism.The content of this question is broad,with moderate difficulty,and its distinctive feature is the good integration of experimental observation and theoretical calcula-tion.Therefore,a detailed introduction and solution are provided here.

关 键 词：亚洲物理奥林匹克竞赛 类星体 掩星观测 宇宙膨胀 光强计算 相对论中的能量 磁场能量 

分 类 号：G633.7[文化科学—教育学]