Post Info TOPIC: φούρνοι μικροκυμάτων
nikos

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φούρνοι μικροκυμάτων
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Ξέρει κανείς πώς λειτουργούν οι φούρνοι μικροκυμάτων; και γιατί όταν βάζουμε μέταλλα ανατινάζονται;

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n0_re@l_anSwer

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RE: φούρνοι μικροκυμάτων
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Vasika auto pou xerw, einai oti oi fournoi mirokumatwn leitourgoun me apodiegerseis atomwn. "Bombardizoun" diladh ta atoma "neroy"poy periexoun ta fagita, anagkazontas ta ilektronia na metakinitoun se upsiloteres stathmes => megaluterh energeia => megaluterh thermokrasia => zesto fagito. Mporei omws na lew kai arloumpes.

Oson afora thn allilepidrash tme ta metalla, upopteuomai oti isws exei sxesh me to fwtohlektriko fainomeno, alla epishs den eimai sigouros. Endiaferousa erwthsh en telei :)

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Vagelford

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Oi moriakoi desmoi toy Neroy (fantasoy to san mikra elathria) diegironte sthn perioxh ton mikrokymaton. Etsi otan toys bombardizeis me mikorkymata ta moria toy neroy arxizoyn kai talantononte. H talantotikh energia metatrpete se kinhtikh (dhladh 8ermikh) logo toy 8eorhmatos isokatanomhs, me apotelesma to nero na zestenete.


An baleis metalo mesa sto foyrno, ta mikrokymata 8a dhmioyrgisoyn reymata sto metalo, to opoio 8a yper8erman8ei Ohmika. Epipleon ta mikrokymata den 8a aporofi8oyn apo poy8ena kai apla 8a anaklastoyn mesa sto 8alamo me apotelesma o 8alamos na leitoyrgisei san antixio kai na syntonistei. Kapoy prepei na leei oti den prepei na aniabeis ton foyrno otan einai adeios.   



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