kretanje n Flashcards

(7 cards)

1
Q

toplotno kretanje definicija

A

neprekidno i haotično kretanje čestica tj. molekula supstancije

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2
Q

od čega zavisi toplotno kretanje

A

od temperature i međumolekulskih sila

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3
Q

najverovatnija brzina molekula (oznaka, formula)

A

υn
υn=√2KT/mo

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4
Q

bolcmanova konstanta

A

K=1.38×10-²³J/K

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5
Q

mo

A

masa jednog molekula gasa

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6
Q

T

A

apsolutna temp. gasa

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7
Q

ako se T povećava

A

povećava se vrednost najverovatnije brzine (υn)
i
broj molekula koji ima υn se smanjuje
i
postoji više molekula koji se kreću brzo

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