1.3 Properties Properties a macroscopic characteristic of a system to which a numerical value can be assigned. A quantity is a property if,and only if,its change in value between two states is independent of the process. Characteristics of a substance that do not depend on the events that brought the substance to its current condition. mass,volume,energy,pressure,and temperature...(V) energy transfers by work and heat (X) Kinetic Energy?Velocity (v)? mass flow rates m? https://en.wikipedia.org/wiki/List_of_thermodynamic_properties 上游充通大 February 28,2019 13 SHANGHAI JIAO TONG UNIVERSITYFebruary 28, 2019 13 1.3 Properties - a macroscopic characteristic of a system to which a numerical value can be assigned. - A quantity is a property if, and only if, its change in value between two states is independent of the process. - Characteristics of a substance that do not depend on the events that brought the substance to its current condition. - mass, volume, energy, pressure, and temperature…(√) - energy transfers by work and heat (X) Kinetic Energy? Velocity (v) ? Properties https://en.wikipedia.org/wiki/List_of_thermodynamic_properties mass flow rates ？