48 



ELEMENTS OF LABORATORY WORK 



Density and Volume of Water at Various Temperatures. 



Mean Increase of Unit Volume for Rise of 1 C. in Tempera- 

 ture, or Mean Coefficient of Cubical Expansion. 



Alcohol (ethyl) 

 Brass 

 Copper 

 Glass 



00108 

 0000172 

 00005 

 000023 



