с

1860 2.11b/

NATURAL PHILOSOPHY

THOMSON AND TAIT

London: CAMBRIDGE WAREHOUSE,

17, PATERNOSTER ROW.

Cambridge: DEIGHTON, BELL, AND CO.

ELEMENTS

OF

NATURAL PHILOSOPHY

BY

PROFESSORS SIR W. THOMSON

AND P. G. TAIT

PART I

Cambridge

AT THE UNIVERSITY PRESS

[All Rights reserved.]