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第13讲-恒星质量黑洞（续）Lecture 13 - Stellar Mass Black Holes (cont.) |
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| 课程网址: | http://videolectures.net/yaleastr160s07_bailyn_lec13/ |
| 主讲教师: | Charles Bailyn |
| 开课单位: | 耶鲁大学 |
| 开课时间: | 2009-11-24 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | Class begins with clarification of equations from the previous lecture. Four post-Newtonian gravitational effects are introduced and discussed in detail. The first of these is the so-called Perihelion Precession, which occurs when the major axis of a planet's elliptical orbit precesses within its orbital plane, in response to changing gravitational forces exerted by other planets. Secondly, deflection of light is described as the curving of light as it passes near a large mass. Gravitational redshift is explained as a frequency effect that occurs as light moves away from a massive body such as a star or black hole. Finally, the existence and effects of gravitational waves are discussed. The lecture closes with a brief history of the 1919 eclipse expedition that made Einstein famous. |
| 关 键 词: | 牛顿引力效应; 轨道平面; 频率效应 |
| 课程来源: | 视频讲座网 |
| 数据采集: | 2023-03-24：chenjy |
| 最后编审: | 2023-05-13：chenjy |
| 阅读次数: | 22 |