推荐回答(5个)
我们看到的任何一件事情都是由于眼睛接收到光的刺激。打一个比方,如果我看到桌子上的一个苹果,那么可以说是苹果的光线射入我的眼睛,我的眼睛感知到光线。同时苹果的光线是无限向宇宙空间发散的,如果速度达到光速时,我们就可以与这个苹果向宇宙发送的光速平行,那么这个苹果的状态相对于我这个速度来说是静止的。
同理,如果速度快于光速,那么就可以赶上曾经发生事情的光线,从而看到曾经发生的事情。
这个过程只是光相对于另一个速度而言的,不是说时间在绝对的倒流或静止。
如果一个观测者在距离我们1光年的地方观测地球,那么他看到的东西就意味着是一年前发生的事情。因为光需要一年的时间才能到达那里。如果你的速度能赶上光速,你就能看到原来发生的事情。
举个简单的例子
生活中 我们看到 汽车在跑 河水在流 人在走动 是为什么呢
因为这些东西身上发出的光线传入人的眼睛
光线不断把信息带进人的眼
比如 A时刻 车子在A处 B时刻 车子在B处 光线让信息不断更新
我们才会觉得眼前的东西在动
当你站着不动 或者很慢的移动 光线花很短的时间就可以轻易传入你的眼睛
但如果你的移动速度达到了光速呢?
这时光就永远追赶不上你 也就无法将新的信息带入你的眼睛
也就是信息不更新了 A时刻 车在A处 B时刻 车还是在A
这样的话 你会觉得原本运动着的物体“失去了下一刻” 好像静止了
这就是 时间暂停的效果
物体达到光速要巨大的能量,达到光速时将会倒流!!!!不是停止!!
伟的科学家爱因斯坦说的,当一物体达到光速或超光速时间就会停止或回到过去。爱因斯坦有一个相对论,里面都说过。你可以去看看他的相对论。
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