22 янв. 2022 г. · I've been trying to follow the procedure that some books give in order to prove that the entropy of the universe is conserved (S is constant).

25 апр. 2020 г. · Studying the thermodynamics of the early universe we arrived at the conclusion that entropy of the universe has to be constant for the entropy to be a function ...

2 апр. 2014 г. · Yes and No. Yes part. If you think of the whole Universe as a closed system, then the entropy must be constant.

15 авг. 2014 г. · Since the photons of the CMBR do not at present interact with anything, the entropy of the Universe is very close to being a constant. What ...

7 нояб. 2018 г. · The thermodynamic equilibrium requires a maximum entropy, hence dS=0 by definition. However in your demonstration there are inconsistencies.

7 нояб. 2013 г. · So, they assert, although entropy increases locally, the overall entropy of the universe stays constant at zero. The universe as a whole is ...

9 сент. 2018 г. · There was not a time when the universe's entropy was constant. Once decoherence sets in, the classical statistical mechanics, entropy increases.

4 мар. 2014 г. · Scientists say that entropy of our universe is increasing as it is expanding and our universe is cooling down gradually from the time of its birth.

2 февр. 2012 г. · No. In fact, the world that is overwhelmingly the most probable and natural is one in which the entropy is, always has been, and always will be ...

10 авг. 2016 г. · Entropy is not something that needs to be conserved (even though it is a state function). It is something that can be generated, but not destroyed.