Elementary Thermodynamics

action amount angle angular momentum appears atmo attraction axes axis becomes body Book called Cambridge cause centimetre centre of mass complete condition consequence considered constant contained curve cycle cylinder Demy 8vo denote depend direction distance earth Edition effect electric entropy equal equation equilibrium evident experiment external final fixed forces freezing friction give given gramme heat heat absorbed Hence increase independent liquid mass material means mechanical mercury motion moving non-mechanical obtained operation orbit parallel particle pass piston plane positive potential present pressure principle quantity radiation represented respectively result reversible rotation salt saturated solid solution stable steam substance suppose surface temperature thermometer tube uniform unit vapour velocity vessel volume whole zero