THAT Regnault made a number of experiments similar to some of those described by Joule and Kelvin in their papers on the thermal effects of fluids in motion does not seem to be commonly known; at all ...
AMONG the contents of this volume are some elaborate papers on “Atomic Volume and Specific Gravity,” prepared by Mr. Joule in association with Sir Lyon Playfair. Mr. Joule took the principal part in ...