Ç×»ó °¨»çµå¸³´Ï´Ù.
Á¦°¡ ÇöÀç ÁøÇàÇÏ°í ÀÖ´Â °ÍÀº °¡½º ¹ÝÀÀÀÌ·Ð (The kinetic theory of gases)¸¦ ÀÌ¿ëÇÏ¿©
Áú¼Ò¿Í ¼®Åº ¹Ì¸³ÀÚ¿ÍÀÇ Ãæµ¹ºóµµ¸¦ °è»êÇÏ·Á°í ÇÏ°í ÀÖ½À´Ï´Ù.
Ãæµ¹ºóµµ (Z_N2,¼®ÅºÀÔÀÚ) = Ãæµ¹´Ü¸éÀû * Æò±Õ »ó´ë¼Óµµ * (Áú¼Ò number density) * (¼®ÅºÀÔÀÚ number density)
ÀÇ °ø½ÄÀ» ÀÌ¿ëÇÏ·Á°í ÇÕ´Ï´Ù. Áú¼Ò°¡ »ó´ëÀûÀ¸·Î ¸Å¿ì Å« ¼®ÅºÀÔÀÚ¿Í Ãæµ¹ÇÏ¿© ÈíÂøµÇ´Â °ÍÀÌÁö¿ä.
À̶§, Æò±Õ»ó´ë¼Óµµ¸¦ ±¸ÇÏ·Á¸é
<Ur>= (8*k*T/pi * reduced mass) (k : º¼Â길 »ó¼ö, T : ¿Âµµ)
¿©±â¼ reduced mass´Â A ¹°Áú°ú B ¹°ÁúÀÌ ÀÖÀ» ¶§
reduced mass = (mass of A * mass of B)/(mass of A + mass of B)·Î Á¤ÀǵǾî ÀÖ½À´Ï´Ù.
Áú¼ÒÀÇ °æ¿ì Áï, mass of A´Â 0.028 Kg (ºÐÀÚ·® 28g/mol) À¸·Î ÇÏ¸é µÇ°ÚÁö¸¸, ¼®Åº ÀÔÀÚÀÇ °æ¿ì´Â ¾î¶»°Ô
ÇØ¾ß ÇÏ´ÂÁö ±Ã±ÝÇÕ´Ï´Ù.
-¼®ÅºÀÇ ÀÔÀÚ¸¦ ¸ðµÎ °íÁ¤Åº¼ÒºÐÀ¸·Î º¸°í C ·Î °í·ÁÇؼ 0.012 Kg (12 g/mol)À» »ç¿ëÇØ¾ß ÇÏ´ÂÁö
- ¾Æ´Ï¸é, ¼®ÅºÀÇ ¹Ðµµ 750 Kg/m3À» ÀÌ¿ëÇؼ, Æò±Õ ÀÔÀÚ Å©±â 20 micronÀ» ÀÌ¿ëÇØ
´ÜÀ§ üÀû¿¡ ´ëÇÑ Áß·®, ´Ù½Ã¸»Çؼ, (3.18*10^-15 Kg/ÀÔÀÚ) °ªÀ» »ç¿ëÇØ¾ß ÇÏ´ÂÁö,
µÎ °¡Áö ¸ðµÎ ¾Æ´Ï¶ó¸é ÁÁÀº ±æÀâÀÌ°¡ µÇ¾îÁÖ½Ã¸é °¨»çÇÏ°Ú½À´Ï´Ù.
°¨»çÇÕ´Ï´Ù.