送交者: tj 于 2011-04-04, 08:22:38:

回答: 求论坛里的高人帮忙解答一个物理现象 由 热风 于 2011-04-04, 08:08:29:

• plus diffusion (无内容) - blobfish (0 bytes) 2011-04-04, 10:14:59 (571779)
  • ignorable. (无内容) - tj (0 bytes) 2011-04-04, 10:17:52 (571780)
    • thermal expansion can only increase the volume by 50% at room temperature - blobfish (54 bytes) 2011-04-04, 10:25:34 (571782)
      • No. paper flame is about 800-1000 K, triple of ambient temperature. - tj (105 bytes) 2011-04-04, 11:44:46 (571822)
        • smoke is solid particles not gas, so cannot expansion except fiffusion (无内容) - blobfish (0 bytes) 2011-04-04, 13:23:42 (571943)
          • air is heated, carrying the particles. (无内容) - tj (0 bytes) 2011-04-04, 13:31:01 (571958)
            • do you know what's the princinple of diffusion? - blobfish (256 bytes) 2011-04-04, 13:40:15 (571968)
              • I do it everyday. (无内容) - tj (0 bytes) 2011-04-04, 14:14:03 (572030)
                • is the japnese nuclear pollution is diffusion or expansion? (无内容) - blobfish (0 bytes) 2011-04-04, 15:08:27 (572085)
                • theoretical or exp? (无内容) - blobfish (0 bytes) 2011-04-04, 14:28:23 (572056)
• Do you mean: advection (无内容) - GreenChineseOnion (0 bytes) 2011-04-04, 09:04:51 (571768)
  • yes :-) sorry for the typo. (无内容) - tj (0 bytes) 2011-04-04, 09:06:55 (571769)
• 哈哈，有点道理，谢了！ (无内容) - 热风 (0 bytes) 2011-04-04, 08:41:49 (571766)

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