加载中…物质的存在导致时空弯曲
(2009-11-23 08:04:45)
标签：
杂谈 |
说明：
根据广义相对论，物质的存在导致时空弯曲，黑洞会导致极度的时空弯曲，甚至连光也无法逃逸。这个概念可以用重球导致橡皮膜发生弯曲来类比。
•The curvature of space-time around a massive
object, as predicted by general relativity, can be loosely pictured as the
curvature on a rubber sheet caused by a heavy ball. Although this
is only an analogy, it can help us to visualize many abstract
concepts described by Einstein¢s theory.
喜欢
0
赠金笔
前一篇：M87星系喷流的照片
后一篇：引力的本质是时空弯曲