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Properties of a System
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I talked about Thermodynamics properties in this video

Gagan Narang
I am a Master of Science(Physics) student with a mind always open to new research work.

U
Unacademy user
S
Hi Roman , I am watching your videos on YouTube & preparing CSE , my humble request since I am from tamilnadu & I can't able to understand Hindi . Requesting you to teach in English . It's my request . Since I am not going any classes , I am depending on the sources available . Please do the needful.
R
there is lots of students in north India from Hindi medium...what about them? you can ask him to become bilingual
R
there is lots of students in north India from Hindi medium...what about them? you can ask him to become bilingual
Arvind kayande
2 years ago
Try to learn Hindi..Hindi is our national language.. you are going to become bureaucrat & you don't know Hindi..
Arvind kayande
2 years ago
Try to learn Hindi..Hindi is our national language.. you are going to become bureaucrat & you don't know Hindi..
hii arvind...sujeevan requested roman sir according to his needs..he is comfortable in english language to learn the lessons..urgently he cant learn hindi to understand these lessons and he should waste some time for that as he is a tamilian..you should not hurt others feelings by saying that you dont know hindi..many are becoming bureaucrat even without knowing English and writing exam in their mother language...
Imran Star
2 years ago
Hahaha hahaha.. Arvind Prabhakar
Sneha prity
5 months ago
Hey !sorry Arvind Kayande but as u know empty vessel makes more noise... so here we go As per article 343 of our Indian Constitution .. although Hindi and English both r equally our official language plus 22 other languages and u r talking about the NATIONAL language which has not been yet decided yes India does not have any national language. In India each state is allowed to have its own official language based on its linguistic demographics so it's a humble request 🙏🙏 from everyone who thinks Hindi is our national language stop this from a North Indian and a Hindi speaker too🙃 sharing as per my knowledge🙏🙏🙏🙏
  1. . Open System- can transfer mass and energy between system and surrounding. Closed System- can transfer only energy. Isolated System-can transfer neither energy . nor matter.


  2. Broad divisions of systems 1) Homogenous system-When the system is completely uniform throughout Example-a gas box, a pure crystal 2) Heterogeneous system- will have Two or more phases Eg liquid and its vapour


  3. Types of walls to bound a system Rigid and Non Rigid Walls * Permeable wall and Impermeable Walls Adiabatic Walls and Non Adiabatic Walls


  4. Thermodynamic Properties Extensive Properties- Its value is sum of values of the parts of the system. Example-Mass


  5. Intensive Property-Value doesn't depend on size of system.


  6. Why we need Thermodnamic properties? We define them to compare between two thermodynamic systems. f they are same for two different systems.They are essentially same!