what are the various kinds of system explain with example ..........class 11th Chemistry chapter thermodynamics
Answers
Answer:
The word system is very commonly used in thermodynamics; let us know what it is. Certain quantity of matter or the space which is under thermodynamic study or analysis is called as system. Let us say for example we are studying the engine of the vehicle, in this case engine is called as the system. Similarly, the other examples of system can be complete refrigerator, air-conditioner, washing machine, heat exchange, a utensil with hot water etc.
What is a Thermodynamic System? Types of Thermodynamic Systems
Thermodynamics / By Haresh Khemani / Mechanical Engineering
Introduction
The word system is very commonly used in thermodynamics; let us know what it is. Certain quantity of matter or the space which is under thermodynamic study or analysis is called as system. Let us say for example we are studying the engine of the vehicle, in this case engine is called as the system. Similarly, the other examples of system can be complete refrigerator, air-conditioner, washing machine, heat exchange, a utensil with hot water etc.
Now, let us suppose that we have to analyze the performance of engine in different conditions. Here, we will feed the engine with fuels of different grades and load it with different loads to find out its efficiency. We will also find its performance during idling, acceleration, varying speed, slow speed and high speed. A thorough analysis of the engine is carried out; hence it is called as system.The system is covered by the boundary and the area beyond the boundary is called as universe or surroundings. The boundary of the system can be fixed or it can be movable. Between the system and surrounding the exchange of mass or energy or both can occur.There are three mains types of system: open system, closed system and isolated system
Explanation: