ice calorimeter मीनिंग इन हिंदी

Lavoisier, working with Pierre-Simon Laplace, designed an ice calorimeter apparatus for measuring the amount of heat given off during combustion or respiration.
The first quantitative research on the heat changes during chemical reactions was initiated by Lavoisier using an ice calorimeter following research by Joseph Black on the latent heat of water.
"Shanahan's hypotheses, if true, would disprove most electrochemistry and calorimetry going back to Lavoisier's 1781 ice calorimeter ( which is used in some cold fusion experiments ), and J . P . Joules's calorimeter circa 1845 ( which is used in many others ).
"With regard to the heat rays, the emanations of there from a tube of radium bromide, which had previously photographed itself on a photographic plate in the dark room, was shown by Bunsen's Ice Calorimeter, which instrument not only proves that heat is given out continuously by the salt, but measures accurately the amount generated.