no. That is still light speed, but not 'c'.


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送交者: steven 于 2012-09-12, 14:26:40:

回答: 因为这不是光速!这是作者在玩文字游戏。其实是能量传递速度 由 pgss 于 2012-09-12, 14:13:06:

c is defined as the speed of light in vacuum. Inside Sun, it is far from vacuum.



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