kRiK u tAmI Posted April 19, 2007 Report Share Posted April 19, 2007 u pitanju je labelo.. ako znamo da je 1g vode = 1ml vode.. iz ovoga zaljuchujemo da je labelo redje od vode.. a shto znamo da nije.. Link to comment Share on other sites More sharing options...
Guest Posted April 19, 2007 Report Share Posted April 19, 2007 kako znamo da je voda nije gušća od labela? ja bih baš rekao da jeste. ako si zaludna, odseci parče stika i vidi da li će da potone. Link to comment Share on other sites More sharing options...
kRiK u tAmI Posted April 19, 2007 Author Report Share Posted April 19, 2007 samo da nadjem neko drugo labelo.. u pitanju je agregatno stanje.. voda = techno.. labelo = chvrsto.. Link to comment Share on other sites More sharing options...
Junkie Posted April 19, 2007 Report Share Posted April 19, 2007 lol agregatno stanje ne znaci nista.. bitno je kolko vazduha sadrzi labelo u sebi ... Link to comment Share on other sites More sharing options...
De1Rekt0n Posted April 19, 2007 Report Share Posted April 19, 2007 (edited) lol agregatno stanje ne znaci nista.. bitno je kolko vazduha sadrzi labelo u sebi ... Devojka jos ne razume osnovne fizicke postulate :) Inace malo da pojasnim neke stvari gustina neke supstance u cvrstom stanju je vece od njene gustine u tecnom, i zato komad takve supstance tone u sopstvenoj tecnoj fazi, dok na primer led ipak pliva u vodi sto znaci da je gustina leda ipak manja od gustine u tecnom stanju, to je anomalija kod vode, takodje gustina vode zavisi od njene temperature... Edited April 19, 2007 by De1 Link to comment Share on other sites More sharing options...
kRiK u tAmI Posted April 19, 2007 Author Report Share Posted April 19, 2007 Na gustinu neke materije utiče sastav, temperatura, agregatno stanje, alotropski oblik, električno polje itd wiki Link to comment Share on other sites More sharing options...
Stator Posted April 19, 2007 Report Share Posted April 19, 2007 Link to comment Share on other sites More sharing options...
kruko Posted April 19, 2007 Report Share Posted April 19, 2007 sve je to relativno. Don't think of understanding as a 'mental process' at all. Rather ask yourself: in what kind of case, under what circumstances do we say "now i can go on". Link to comment Share on other sites More sharing options...
Junkie Posted April 19, 2007 Report Share Posted April 19, 2007 Na gustinu neke materije utiče sastav, temperatura, agregatno stanje, alotropski oblik, električno polje itd wiki sredjeno vidi na vikipediji homogeno i heterogeno sta znace Link to comment Share on other sites More sharing options...
Guest Posted April 19, 2007 Report Share Posted April 19, 2007 maro, ti beše studiraš neki prirodni faks? kako te nije sramota da ne znaš osnovne stvari? Link to comment Share on other sites More sharing options...
kRiK u tAmI Posted April 19, 2007 Author Report Share Posted April 19, 2007 oke.. za led sam znala.. @de1.. kad mi nije jasno.. ja pitam.. verovatno niko nije ni skontao to za labelo.. btw.. idem da potopim komaditj u vodu.. Link to comment Share on other sites More sharing options...
De1Rekt0n Posted April 19, 2007 Report Share Posted April 19, 2007 Super je sto pitas ali ako IVan_ kaze da studiras prirodni faks to je stvarno sramota da ne znas, ali bolje da si sad naucila nego da si zavrsila faks i izasla sa istog a da ne znas takve stvari. Link to comment Share on other sites More sharing options...
kRiK u tAmI Posted April 19, 2007 Author Report Share Posted April 19, 2007 (edited) Ivan_ studiram biologiju.. jedan semestar fizike je totalno apsurdan.. a u srednjom medicinskoj nije bash bacHen akcenat na nauke.. jbg.. glupe sestrice.. :| ljudi bree.. nije stid ne znati.. stid je ne znati i ne pitati.. i pritom se praviti pametan.. edit: komaditj pluta.. Edited April 19, 2007 by MaRuShKa Link to comment Share on other sites More sharing options...
Junkie Posted April 19, 2007 Report Share Posted April 19, 2007 samo da dodam cisto reda radi ... led je laksi od vode zato sto sadrzi vise vazduha u sebi Link to comment Share on other sites More sharing options...
Guest Posted April 19, 2007 Report Share Posted April 19, 2007 samo što je ovo gradivo iz osnovne škole, a tu si morala da ideš ;) uglavnom, gustina supstance zavisi od molekulske mase i međumolekulskih veza. što je molekul veće mase, tj. što su mu atomi veći i što ih više ima, to je veća gustina. opet, što su molekuli bliže jedni drugima u prostoru, veća je gustina. pojedine kristalne strukture imaju molekule udaljenije jedne od drugih nego što je slučaj kod labavih međumolekulskih veza koje postoje u tečnom stanju, pa se tu javlja anomalija da je npr. led "lakši" od vode. p.s. sad ću verovatno morati da joj objašnjavam šta je atom, molekul i kako on to može biti težak Link to comment Share on other sites More sharing options...
kRiK u tAmI Posted April 19, 2007 Author Report Share Posted April 19, 2007 (edited) oke.. idem da se stidim u ono tamo tjoshe.. btw.. meni se desilo da objashnjavam ljudima kako komarci ne grizu.. vetj ujedaju.. :| aj da se ja bolje vrnem u tjoshe.. Edited April 19, 2007 by MaRuShKa Link to comment Share on other sites More sharing options...
dvnityCker Posted April 19, 2007 Report Share Posted April 19, 2007 komarci bodu The people can always be brought to the bidding of the leaders. That is easy. All you have to do is tell them they are being attacked and denounce the pacifists for lack of patriotism and exposing the country to danger. It works the same way in any country. Link to comment Share on other sites More sharing options...
47@mission Posted April 19, 2007 Report Share Posted April 19, 2007 (edited) balvan pluta u vodi. Usni ekstremiteti okruzuju usni otvor. Komarci poseduju usni aparat za BODENJE i SISANJE. Edited April 19, 2007 by 47@mission Link to comment Share on other sites More sharing options...
kRiK u tAmI Posted April 19, 2007 Author Report Share Posted April 19, 2007 *lapsus.. bodu.. :blush: beshhe tema na hnsu.. okachitjem i ovde.. jednog dana.. Link to comment Share on other sites More sharing options...
dzontra.volta Posted April 19, 2007 Report Share Posted April 19, 2007 1. okacicu se kaze, a ne okacicem. 2. stavio sam dasku u vodu i ona pluta a ona je tvrda? omg kako sad to? labelo nema jebene veze sa vodom... si sad razumela maro? 3. a po cemu si ti zakljucila da je labelo gusce od vode?! zato sto je masno!? hahahah :)))) lol Link to comment Share on other sites More sharing options...
kRiK u tAmI Posted April 19, 2007 Author Report Share Posted April 19, 2007 nije stid ne znati.. stid je ne znati i ne pitati.. i pritom se praviti pametan.. Link to comment Share on other sites More sharing options...
rev Posted April 19, 2007 Report Share Posted April 19, 2007 velika je razlika izmedju neznanja i gluposti Link to comment Share on other sites More sharing options...
weasel Posted April 19, 2007 Report Share Posted April 19, 2007 (edited) daki realno STID je da student ma kog fakulteta ne zna neke osnovne stvari. Edited April 19, 2007 by weasel Link to comment Share on other sites More sharing options...
Spu [RuR] Posted April 19, 2007 Report Share Posted April 19, 2007 samo da dodam cisto reda radi ... led je laksi od vode zato sto sadrzi vise vazduha u sebi zajebavao si se, tako? Everytime I cross the line I push the boundaries out a little... Link to comment Share on other sites More sharing options...
rev Posted April 19, 2007 Report Share Posted April 19, 2007 ahahahah sveznajuci dzanki :) Link to comment Share on other sites More sharing options...
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