234 SIR ANDEEW NOBLE: RESEARCHES ON EXPLOSIVES. 



Experiment 1339. Fired in explosion vessel L 2 , 41-5 grammes of Rottweil R. R. Density of 



chcirge 0-05. 



Pressure 3-35 tons per sq. inch (510-7 atmospheres). 

 Permanent gases 33,811-8 cub. centims. at C. and 760 millims. 

 Aqueous vapour 7402-8 cub. centims. at C. and 760 millims. 



RECONCILIATION. 



Experiment 1340. Fired in explosion vessel L>, 83 grammes of Rottweil R. R. Density of charge 0-10. 



Pressure 6 -26 tons per sq. inch (954-2 atmospheres). 



Permanent gases 66,802-6 cub. centims. at 0' C. and 760 millims. 



Aqueous vapour 13,646-7 cub. centims. at C. and 760 millims. 



RECONCILIATION. 



* Partly due to air in explosion vessel. 



Experiment 1341. Fired in explosion vessel Q, 47 97 grammes of Rottweil R. R. Density of charge 15. 

 Pressure 10'4 tons per sq. inch (1585-3 atmospheres). 

 Permanent gases 38,585-8 cub. centims. at C. and 760 millims. 

 Aqueous vapour 7949 -2 cub. centims. at C. and 760 millims. 



RECONCILIATION. 



