Example image of eyePlorer eyePlorer map for 'First law of thermodynamics': Conservation of energy Heat Work (thermodynamics) Adiabatic Germain Henri Hess Hess's law Julius Robert von Mayer Rudolf Clausius Exact differential Pressure Volume Entropy Temperature Fundamental thermodynamic relation Chemical potential Generalized forces Isobaric process Isothermal process Isentropic process Adiabatic process Portable Document Format Motionless electromagnetic generator Inexact differential James Prescott Joule Outgoing longwave radiation Thermodynamic free energy Timeline of motor and engine technology Conservation of mass Economics and energy Ginsberg's Theorem Isochoric process Thermodynamic cycle Water-fuelled car Reynolds transport theorem Stagnation temperature Thermal efficiency Thermal physics Thermodynamics of the universe Coefficient of performance Law of maximum entropy production Laws of thermodynamics Octodecaborane Stanley Meyer's water fuel cell Thermochemistry Timeline of scientific discoveries Exergy Perpetual motion Reflections on the Motive Power of Fire Thermoeconomics Clausius–Clapeyron relation