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Major Member
 
加入日期: Feb 2005 您的住址: 赤道雨林
文章: 125
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太空溫度不可能達到攝氏-274度, 絕對溫度是攝氏 -273.15.
在星際真空中,溫度大約是 2.725 K 熱力學定律裡, 0K 是不可能達到的,只能無限逼近. |
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2010-09-16, 09:36 PM
#11
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*停權中*
加入日期: Feb 2001 您的住址: 台北縣
文章: 1,096
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引用:
K跟攝氏要怎麼換算？ |
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2010-09-17, 09:34 AM
#12
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Elite Member
  
加入日期: May 2001 您的住址: Andrew Blake 的攝影棚
文章: 9,201
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引用:
[°C] = [K] − 273.15 Wikipedia - Kelvin The Kelvin scale is a thermodynamic (absolute) temperature scale referenced to absolute zero, the absence of all thermal energy. The Kelvin scale and the kelvin are named after the Belfast-born physicist and engineer William Thomson, 1st Baron Kelvin (1824–1907), who wrote of the need for an "absolute thermometric scale".
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[YOUTUBE]8-EzAew1U98[/YOUTUBE] 
此文章於 2010-09-17 09:50 AM 被 strong 編輯. |
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2010-09-17, 09:47 AM
#13
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Regular Member
 加入日期: Jun 2010
文章: 86
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引用:
那不就是熱源嗎，太空太大了，熱輻射到不了的地方也太多了，沒有物質，要怎麼感受溫度。 |
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2010-09-17, 10:54 AM
#14
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Major Member
加入日期: Apr 2005
文章: 293
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引用:
水瓶座不行喔 |
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2010-09-18, 06:17 PM
#15
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Golden Member
加入日期: Jul 2001
文章: 2,846
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引用:
啊不就是卡謬? 這裡不用15字...  |
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2010-09-18, 06:33 PM
#16
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