96 Prof. Tyndall on the Absorption and Radiation 



Table XXVII.— Benzole, 0-5 inch. 



Length of chambers. 



Sum of absorptions. 



Absorption of sum 



2-8 



46-6 



24-0 



20-6 



8-0 



41-4 



25-7 



20-4 



122 



37-2 



26-3 



19-0 



17-8 



31-6 



276 



20-1 



23-8 



25*6 



29-4 



21-0 



Means 26*6 20*2 



Table XXVIIL— Iodide of Ethyle, 0*5 inch. 



2-8 46-6 





30-6 25-4 



80 41-4 





30-2 233 



12-2 372 





33-3 25-2 



15-4 34-0 





35-4 25-2 



17*8 31-6 





35-8 25-2 





Means 



33-1 24-9 



Table XXIX.- 



Alcohol, 0-5 inch. 



2-8 46-6 





578 46-1 



8-0 41-4 





62-1 47-0 



12*2 37-2 





70-1 47-5 



15-4 34-0 





73-2 470 



17-8 31-6 





72-4 47-6 





Means 



67-1 47-0 



Table XXX.—. 



Alcohol, 0-1 inch. 



8*0 41*4 





30-2 24-9 



15-4 34-0 





32-1 24-7 



17*8 316 





32-8 25-7 



23-8 25-6 





33-2 25-2 



363 13-1 





32-9 25-1 





Means 



32-2 25-1 



Table XXXI, 



, — Sulphuric Ether, 0*5 inch. 



2-8 46-6 





64-8 51-6 



8-0 41-4 





74-9 53-9 



12-2 37-2 





79-7 53-6 



15-4 34-0 





81-8 53-1 



Means 75 3 53-05 



