Table 222. 

 COEFFICIENT OF THERMAL EXPANSION. 



Coeiliclent ol Llneai Expansion lor Miscellaneous Substances. 



N. B. — The coefficient of cubical exp.msion may be t.iken as three liincs tliu linear coefTicienl. T is the temperature 

 or range of temperature, C the coefticient of expansion, and A the authority. 



Smithsonian Tables. 



215 



