Η ψύξη του τσαγιού

[Egw]

Αρχικό μήνυμα απο soraver

egw, egines gourounaros DDD

Edw kai liges meres

Oso gia to kouiz, den exei mia apanthsh mono. Eksartatai apo tis paradoxes pou 8a kaneis.

1. Xanei 8ermothta apo thn eleu8erh epifaneia mono (monwmena toixwmata) h kyriws apo ta toixwmata (metalliko kypello)? Sthn prwth periptwsh to ygro brisketai arxika se asta8h isorropia (asta8h giati to psyxrotero ygro einai epanw para th megalyterh pyknothta tou) kai den anakateuetai apo mono tou alla apo kapoio shmeio kai meta eperxetai anastrofh kai erxontai ta panw katw . Sthn periptwsh pou xanei kai apo ta toixwmata, pera apo thn aukshmenh apwleia 8ermothtas exeis kai anameiksh logw fysikhs metaforas mia pou kai elaxisth diafora 8ermokrasias anamesa sto eswteriko kai ta toixwmata einai arketh gia na prokalesei reumata logw fysikhs metaforas (gamwto den eimai sigouros gia thn ellhnikh orologia, ennow gia natural convection current due to horizontal temperature and density gradient). Den yparxei dhladh katastash oute kan asta8ous isorropias.
2. Agnooume thn eksatmish apo thn epifaneia, h opoia prokalei peraiterw psyksh?
3. Agnooume thn aporrofhsh 8ermothtas pou apaiteitai gia na dialy8ei h zaxarh? (Endo8ermo fainomeno) - eksartatai apo thn analogia zaxarhs - nerou
4. 8ewroume oti otan anakateuetai h zaxarh h eleu8erh epifaneia den diatarassetai, p.x. me th dhmiourgia strobilou?

klp klp klp., mporeis na grapseis oloklhrh pragmateia. Analoga me tis paradoxes pou kaneis einai kai h apanthsh.

H aplousterh apanthsh, einai oti prin to anakatema to 8ermotero ygro einai sthn epifaneia kai ara xanei grhgorotera 8ermothta pros to periballon apo an to anakatepseis, opote h epifaneia exei th mesh 8ermokrasia tou ygrou pou einai xamhloterh. Symperasma: 8a krywsei grhgorotera an pros8esei th zaxarh (kai anakatepsei) argotera. Alla auth einai swsth mono an exoun ginei oi katallhles paradoxes opws ekshghsa parapanw.