PHILOSOPHICAL TRANSACTIONS 
OF THE 
ROYAL SOCIETY OE LONDON. 
Series A, VOL. 212, pp. 1-32. 
BAKERIAN LECTPRE. 
ON THE VARIATION OF THE SPECIFIC HEAT OF WATER, 
WITH EXPERIMENTS BY A NEW METHOD. 
BY 
H. L. CALLENDAR, M.A., LL.D., F.R.S., 
PROFESSOR OF PHYSICS AT THE IMPERIAL COLLEGE OF SCIENCE AND TECHNOLOGY, 
LONDON, S.W. 
LONDON: 
PUBLISHED BY THE ROYAL SOCIETY, 
AND SOLD BY HAEEISON AND SONS, ST. MAETIN’S LANE. 
DULAU AND CO., LTD., 37, SOHO SQUAEE, W. 
FEIEDLANDEE AND SON, BEELIN. 
1912. 
A 484. 
Price One Shilling and Sixpence. 
16.4.12 
