Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the rocket domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /var/www/practical-tips.com/wp-includes/functions.php on line 6114

Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the soledad domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /var/www/practical-tips.com/wp-includes/functions.php on line 6114
事件视界:黑洞和时空界面 - Practical Tips

事件视界:黑洞和时空界面

by Michaela

一个黑洞携带的质量如此之大,以至于一旦通过事件视界,它甚至会吞噬光。为了逃离其引力场,离心力必须大于光速。

事件视界:黑洞的边界

每个地平线都有这样的特性:观察者无法看到它后面的东西。

  • 这也是黑洞的情况。唯一不同的是,根据广义相对论,各自的事件视界作为其边界也是时空的边界面。
  • 事件是由地点和时间定义的时空中的特定点。事件视界代表了物理学定律和我们所知的时空结构的极限。
  • 事件视界取决于观察者。然而,如果我们通过它,就不再有任何逆转的可能,因为我们必须达到一个与黑洞引力场相应的离心速度,然而这里的离心速度超过了光速。光也会被黑洞吞噬。

不同的参考系统

由于广义相对论的存在,黑洞在20世纪70年代初首次被看到之前就被怀疑。

Related Articles

Leave a Comment