kelvin planck statement: it is impossible to extract the internal energy if a system is fully into useful work clausius statement: it is impossible to transfer heat from a colder body to a hotter body without the aid of an external agemcy
Lower temperature sink is nothing but the environment, and you can not get rid of your environment no matter where you are in the Universe. So whenever you have a hot body, it is always surrounded by the cold environment. So heat from the hot body is going to spread in the environment.
I didn't get anything except the fact whatever you said here is already mentioned in the textbook, all you did just rewrite or restate the definitions.
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kelvin planck statement: it is impossible to extract the internal energy if a system is fully into useful work
clausius statement: it is impossible to transfer heat from a colder body to a hotter body without the aid of an external agemcy
😊
Very good explanation sir. I am a sri lankan, i got the concept clearly into my mind. thank you sir!
🇱🇰🇱🇰♥️
Thank u sir I was thinking that I couldn't do thermodynamics paper in mechanical engineering
#Mechanicaltutor
Greatest explanation over the network
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Such a good explanation. Thanks!
could you show how to prove the equivalence between them ?
Thank you for your understandable explanation sir! 🤗🍃
Yeah 😊
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thank you so much sir for this...can you please explain equivalence also
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outstanding explanation
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Manufacturing process
Metrology
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Good explanation. Thanks ❤️
Teaching is very nice sir easy to learn n study ty ty very much sir
Wow amazing explaination
Amazing video thank you
kelvin planck statement said that heat cannot be 100% changed to work, then why there is possible in isothermal process Q=W
Yu Chiu, Q=W is an equivalence based on FLOT,which is an ideal situation. But KP statement is SLOT and is a practical situation.
But it says about the cycle and you are saying about the process
Isothermal process is an apllicatoon of first law of thermodynamic whereas kelvin statement is a statement of 2nd law of thermodynamics
Thank you!
Excellent Explanation.. Thanks a lot
Man that was a good explanation
Thank you for your clear explanation
Than you sir you are the best sir in the world I love you sir very much
But why is the Kelvin-Planck statement true? Why is not possible for a heat engine to be 100% efficient?
Becasuse there will be some heat looses friction etc
Thanks bro🤗
Thank you sir
Sir please explain about Concept of Continuum.
thanks for clearing up the concept THX!!
thanks for this sir
Plz make a video on perpetual motion machine of kind second sir...
Tqq so much for expalaintion sirr
great sir
please show the equivalence between them
Is there an intuitive reason that heat rejection to a lower temperature sink MUST occur?
Lower temperature sink is nothing but the environment, and you can not get rid of your environment no matter where you are in the Universe. So whenever you have a hot body, it is always surrounded by the cold environment. So heat from the hot body is going to spread in the environment.
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I didn't get anything except the fact whatever you said here is already mentioned in the textbook, all you did just rewrite or restate the definitions.
Nice one
Where were these people when we were in school ????
Osm viedo sir
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tnq for this sir. I understood very well about this
Sadhvik Chirunomula what is enthalpy
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