Slide 1 Slide 1 of 58 7-5 The First Law of Thermodynamics Internal Energy, U. Total energy (potential and kinetic) in a system. Translational kinetic energy. Molecular…
New Energy Source Yongsik Lee 2004 Nov water Mysterious Island (1874) “I believe that water will one day be employed as fuel…” Jules Verne Combustion of hydrogen H2…