change in entropy for all thermodynamic process

In this video change in entropy for thermodynamic process are explained, change in entropy constant volume process, change in entropy pressure process, change in entropy temperature process, change in entropy in adiabatic process, change in entropy in polytropic process, PLEASE WATCH THESE Design of Machine Elements https://www.youtube.com/playlist?list=PL91o4rp9ltE9hBaor78MwLYVo0f0QAbuI Engineering Mechanics https://www.youtube.com/playlist?list=PL91o4rp9ltE9Rp84ZN27chNZib4UGP7p- Engineering Drawing https://www.youtube.com/playlist?list=PL91o4rp9ltE-2Mv1xh_LQUK1AGh6M6o1o Engineering Maths – 1 https://www.youtube.com/playlist?list=PL91o4rp9ltE99KKd7R3NOs-WiRzyHojJw Engineering Maths - 2 https://www.youtube.com/playlist?list=PL91o4rp9ltE-MQ98jf4oAu8ZAfNbeom83 Estimation and Costing https://www.youtube.com/playlist?list=PL91o4rp9ltE9KzB-mp8C9C9RR7QA8Ueo5 ELEMENTS OF MINING https://www.youtube.com/playlist?list=PL91o4rp9ltE8CIKhPuJcWNI2xdZvKWoW9 Thermal Engineering-2 https://www.youtube.com/playlist?list=PL91o4rp9ltE8bJwtBLErB4Z8_At3JZj7f Refrigeration and Air Conditioning https://www.youtube.com/playlist?list=PL91o4rp9ltE8hLpuis1ZF2ZD-dR1vFkhN Thermal Engineering https://www.youtube.com/playlist?list=PL91o4rp9ltE-1TwM4JIdXE0mPTkXpOYtA POLYCET-2021-FREE ONLINE COACHING https://www.youtube.com/playlist?list=PL91o4rp9ltE-dvXTx93rHZE9pUaShRQEH