[問題] 在外太空會被凍死?
【出處】自己的腦
【問題】為什麼人在外太空會凍死?
【瓶頸】外太空只有2~3K溫度 非常低 所以會凍死看起來很合理
可是外太空幾乎是真空的環境
那這樣 應該就跟人呆在保溫杯裡面一樣
真空可以阻隔熱傳遞 那這樣人在外太空應該不會被凍死才對?
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