Prof. TyndalPa Contributions to Molecular Physics. 4A7 



Table VI. — Thickness of liquid layer 0'14 of an inch. 



Xame of liquid. Deflection. Absorption per 100. 



Bisulphide of carbon 

 Chloroform 

 Iodide of methyle 

 Iodide of ethyle 

 Benzole 

 xlmylene 

 Sulphuric ether 

 Acetic ether 

 Formic ether . 

 Alcohol . . . 

 "Water . 

 Total heat . . 



Table VII.— Thickness 



Bisulphide of carbon 

 Chloroform 

 Iodide of methyle 

 Iodide of ethyle 

 Benzole . 

 Amylene . 

 Sulphuric ether 

 Acetic ether 

 Formic ether 

 Alcohol 

 Water . . 

 Total heat . 



11-0 

 28-6 

 40-0 

 40-9 

 41-5 

 43-0 

 43-2 

 44-0 

 44-5 

 44-8 

 46-3 

 48-0 



15-2 

 40-0 

 65-2 

 69-0 

 71-5 

 77-7 

 78-6 

 82-0 

 84-0 

 85-3 

 91-8 

 100-0 



of liquid layer 0*27 of an inch, 



12-5 

 32-3 



40-8 

 41-5 

 42-0 

 44« 1 

 44-8 

 45-0 

 45-2 

 45-7 

 46-1 

 48-0 



17-3 

 44-8 

 68-6 

 71-5 

 736 

 82-3 

 85-2 

 86-1 

 87-0 

 89-1 

 91-0 

 100-0 



The foregoing results are collected together in the following 

 Table :— 



Table VIII. Absorption of heat by Liquids. Source, platinum 

 spiral heated to a bright redness by a voltaic current. 



Liquid. 



Thickness of liquid in parts of an i 



nch. 



0-02. 



0-04. 



0-07. 



014. 



0-27. 



Bisulphide of carbon 



Chloroform 



Iodide of methyle 



5-5 

 16-6 

 361 

 38-2 

 43-4 

 58-3 

 63-3 



652 

 673 



807 



8-4 

 25 

 46-5 

 50-7 

 55-7 

 65-2 

 73-5 

 74-0 

 76-3 

 78-6 

 86-1 



12-5 

 35 

 53-2 

 59-0 

 625 

 73-6 

 76-1 

 78-0 

 79-0 

 836 

 88-8 



15-2 

 40-0 

 65-2 

 69-0 

 71*5 

 77-7 

 78-6 

 82-0 

 84-0 

 85-3 

 91-8 



17-3 



44-8 

 68-6 

 715 

 73-6 

 82-3 

 85-2 

 86-1 

 870 

 89-1 

 910 



Iodide of ethvle 



Benzole 



Amvlene 



Sulphuric ether 



Acetic ether 



Formic ether 



Alcohol 



Water 



