WebMay 13, 2024 · S2 - S1 = Cp * ln ( T2 / T1) - R * ln ( p2 / p1) where Cv is the heat capacity at constant volume, Cp is the heat capacity at constant pressure, and ln is the symbol for the logarithmic function . If we divide … WebApr 5, 2024 · CP is higher than CV because when the gas is heated at constant volume, no external work is done and the heat supplied is consumed only by increasing the internal energy of the gas. Yet if the gas is heated at constant pressure, the gas will expand against the external pressure, and some additional work will be performed.
Specific Heats - NASA
WebWhat about in case of work being done on the gas by applying external force (piston moving down) , meaning would pressure still remains constant while work is being done on the system and in addition there is a supply of heat from the bottom?? Not sure we need to add heat at all in this case?? so confused ...Please help Answer • 1 comment WebMar 10, 2024 · A CV (abbreviation for the Latin word curriculum vitae, or “course of life”) is a detailed and comprehensive document which describes the course of your academic and professional accomplishments. It’s usually formatted in chronological order and starts with your educational experience. birthday greetings free clipart
Heat capacity at constant volume and pressure - Khan Academy
WebIn this article, we will discuss two types of molar heat capacity – C P and C V and derive a relationship between Cp and Cv. What are Heat Capacity C, C P, and C V? The molar … WebMay 22, 2024 · The properties cv and cp are referred to as specific heats (or heat capacities) because under certain special conditions they relate the temperature change of a system to the amount of energy added by heat transfer. Their SI units are J/kg K or J/mol K. birthday greetings from cats