396 HENKY A. KOWLAND 



386-1+ -0 = 386-1 = 28-455, or 2S-465 when corrected for stem. 



268-4+ -2 = 368-6 = 28-472, or 28-482 when corrected for stem. 



295-4+ -0 = 295-4 = 21-374, or 21-368 when corrected for stem. 



281-7 + -2 = 281-9 = 21-400, or 21-394 when corrected for stem. 



Means, 28 -473 and 21 -381. 



Specific heat between and 21 

 "~ 



_ -. 



~ 



Specific heat between 2r"and~28" " 



Two experiments were made on June 23 with warm water in vessel 

 A, readings being taken of the temperature of the water, as it flowed 

 out, by one thermometer, which was then transferred to the calorimeter 

 as before. 



June 23 



Water in A while running, 314-15 by No. 6163. 



Calor. before 1530-9; temperat. 281-1 by No. 6166. 



Calor. after 2996-3; temperat. 328-4 by No. 6166; 272-7 by No. 6163. 



314-15 + -1 = 314-25 = 28-526, or 28-552 when corrected for stem. 

 281-1 +-0 = 281-1 =20 -262, or 20 -258 when corrected for stem. 

 328-4 +-0 = 328-4 =23 -945, or 23 -950 when corrected for stem. 

 272-7 + -1 = 272-8 =23 -960, or 23 -966 when corrected for stem. 



Specific heat between 20 and 24 _ .QQDQ 

 Specific heat between 24 and 29 ~ 



June 23 

 Water in A while running, 383-9 by No. 6163. 



Calor. before 1624-9; temperat. 286-75 by 6166. 



Calor. after 3048-2; temperat. 392-45 by 6166, and 318-1 by 6163. 



383-9 + -1 = 384-0 =36-303, or 36-357 when corrected for stem. 

 286-75+ -0 = 286- 75 = 20 -702, or 20 -700 when corrected for stem. 

 392-45+ -0 = 392-45 = 28 -954, or 28 -980 when corrected for stem. 

 318-1 +-1 = 318-2 =28 -964, or 28 -992 when corrected for stem. 



Specific heat between 21 and 29 _ . 

 Specific heat between 29 and 36 



To test the apparatus, and also to check the estimated specific heat 

 of the calorimeter, the water was almost entirely poured out of the 

 calorimeter, and warm water placed in the vessel A, which was then 

 allowed to flow into the calorimeter. 



