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光有动量被证实!未来可用光的力量驱动星际飞船

 4 years ago
source link: https://tech.sina.com.cn/d/i/2018-08-27/doc-ihifuvph4233414.shtml
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新浪科技讯北京时间8月27日消息,据国外媒体报道,科学家们长期以来一直猜测光有动量,这是一种通过结合质量和速度进行测量的性质。但是光子或者光的粒子,据称是没有质量的,而它们的动量如何对物质施加作用力,在很大程度上仍是一个未解之谜。一项最新技

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