﻿914 
  

  

  Prof. 
  0. 
  AV. 
  Richardson 
  on 
  the 
  Kinetic 
  

  

  The 
  theoretical 
  value 
  of 
  ^nmu 
  2 
  for 
  this 
  temperature 
  

   (1100° 
  abs.) 
  was 
  2'03xl0 
  6 
  . 
  "As 
  with 
  the 
  other 
  methods 
  

   of 
  analysing 
  this 
  set 
  of 
  experimental 
  numbers, 
  the 
  right- 
  

   hand 
  half 
  of 
  fig. 
  4 
  gives 
  a 
  very 
  close 
  agreement 
  with 
  the 
  

   theoretical 
  number. 
  The 
  other 
  part 
  gives 
  a 
  considerably 
  

   higher 
  value, 
  but 
  one 
  which 
  is 
  still 
  of 
  the 
  same 
  order 
  of 
  

   magnitude. 
  

  

  § 
  11. 
  The 
  values 
  of 
  R 
  and 
  of 
  ±nmiT 
  2 
  which 
  have 
  been 
  

   deduced 
  from 
  the 
  foregoing 
  experiments 
  are 
  collected 
  in 
  the 
  

   following 
  table 
  for 
  comparison 
  • 
  — 
  

  

  Method. 
  

  

  

  R 
  

  

  value 
  

   found. 
  

  

  R 
  

  

  value 
  

   calculated. 
  

  

  \nmuQ 
  

   value 
  

   found. 
  

  

  value 
  

   calculated. 
  

  

  Negative 
  Ions. 
  

  

  I. 
  ... 
  

  

  ■407 
  

  

  4-6 
  xlO 
  3 
  

  

  3-7xl0» 
  

  

  

  

  II. 
  ... 
  

  

  •407 
  

  

  4-6 
  XlO 
  8 
  

  

  37X103 
  

  

  

  

  III. 
  ... 
  

  

  ■407 
  

  

  25 
  xlO 
  3 
  

  

  3-7x103 
  

  

  

  

  IV. 
  ... 
  

  

  ■407 
  

  

  62 
  XlO* 
  

  

  37X103 
  

  

  3-2x10° 
  

  

  28 
  XlO 
  6 
  

  

  

  

  Positive 
  Ions. 
  

  

  

  

  

  •407 
  

  

  4-O4X103 
  

  

  3-7x103 
  

  

  

  

  n. 
  ... 
  

  

  •407 
  

  

  33 
  XlO'* 
  

  

  3-7x103 
  

  

  

  

  in. 
  ... 
  

  

  •407 
  

   •407 
  

  

  5-4 
  xlO^ 
  

  

  37X103 
  

   

  

  1 
  2-35 
  xlO 
  6 
  ] 
  

  

  5-9 
  XlO 
  6 
  I 
  

  

  | 
  445 
  XlO 
  6 
  J 
  

  

  2-03x106 
  

  

  

  

  Positive 
  Ions 
  from 
  oh 
  

  

  t 
  strip. 
  

  

  i 
  

  

  I. 
  

  

  •407 
  

  

  1-6 
  xlOs 
  

  

  

  

  I. 
  ... 
  

  

  •814 
  

  

  3-2 
  xlOs 
  37x103 
  

  

  

  

  II. 
  ... 
  

  

  •407 
  

  

  1-4 
  X103 
  

  

  

  

  

  II. 
  ... 
  

  

  •814 
  

  

  2-8 
  X103 
  

  

  37x103 
  

  

  

  

  III. 
  ... 
  

  

  •407 
  

  

  2-0 
  X103 
  

  

  

  

  

  III. 
  ... 
  

  

  •814 
  

  

  40 
  X103 
  

  

  3-7x103 
  

  

  

  

  Considered 
  as 
  a 
  whole 
  this 
  table 
  affords 
  very 
  strong 
  

   support 
  to 
  the 
  view 
  that 
  the 
  mean 
  sideways 
  kinetic 
  energy 
  

  

  