510 



ACTION OF HEAT MODIFIED 



TABLE OF SPECIFIC GRAVITIES. 



I. 



11. 



MI. 



IV. 



V. 



VI. 



VII. 



VIII. 



IX. 



X. 





Weisht 



Weight 



Weight 



Differ- 

 ence 



Piffer- 



ence 



between 



Absorp- 



Sum of 

 columns 

 V. and 



VI. 



Speci- 

 fic 

 gravi- 



Speci- 

 fic 





ill air, 

 dry. 



in 

 water. 



in air, 

 wet. 



between 

 columns 

 .I.L&III. 



columns 



II.ScIV. 



or ab- 



tion j&e^ 

 cent. 



ty by 

 com- 

 mon 



gravi- 



tyby 



new 



mode. 



2.204 



. 









47.35 



sorption 







mode. 

 2.604 



1. 



125,90 



77.£>5 



135.65 



9.75 



7.7^ 



57.10 



2. 



9-9^ 



,5,13 



9-99 



3.81 



0.05 



0.50 



3.Z6 



2.609 



2.575 



3. 



15i)S 



9.70 



16.02 



6.28 



0.04 



0.25 



6.32 



2.544 



2.528 



4. 



5.47 



3.33 



5.4S 



2.14 



0.01 



0.18 



2.15 



2.556 



2.544 



5. 



18.04 



10.14 



18.06 



7.90 



0.02 



o.u 



7.92 



2.283 



2.277 



6. 



6,48 



3.74 



7.10 



2.74 



0.62 



9-5^ 



3.36 



2.365 



1.928 



7. 



10.32 



5.97 



10.36 



4.35 



0.04 



0^39 



4.39 



2.372 



2.350 



8. 

 9. 



54.57 



31.30 



55.23 



23.27 



0.66 



1.21 



23.93 



2.345 



2.2S0 



72.27 



41.10 



76.13 



31.17 



3.86 



5.34 



35.03 



2.318|2.063l 



10. 



S7.75 



21.15 



38.30 



16.60 



0.55 



1.45 



17.15 



2.274 



2.201 



11. 



21.2? 

 18.59 



504.15 



12.55 

 11.56 



302.40 



21.26 

 I8.61 



623.20 



8.66 



7.03 



201.75 



0.05 

 0.02 



119.05 



0.24 

 0.18 



23.61 



871 

 7.05 



320.80 



2.449 

 2.644 



2.498 



2.435 

 2.636 



1.571 



12. ' 

 Marble 



13. ^ 



Chalk. J 



1 



14. 'j 





















Average 



444.30 



264.35 



550.80 



179.95 



106.50 



23.97 



286.45 



2.469 



1.551 



Chalk. J 





















1.5. ^ 



Rammed 



283.97 





_ 



__ 







__ 



,198.65 







1.429 



Powder. 





















Expla- 



