deje v plynech Flashcards

1
Q

kompresor

A

pristroj ke zvyseni tlaku v nadobach nafouknuti pneumatiky

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2
Q

vyveva

A

pristroj k ziskavani nizsiho tlaku v nadobach

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3
Q

adiabaticky dej

A

soustava nevymenuje Q s okolim
U = W
v znetovych motorech
ziskavani nizkych teplot
sněhové hasicí pristroje

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4
Q

expanze

A

zvetsovani V
teplota pri tom klesa
praci kona plyn na ukor U

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5
Q

komprese

A

zmensovani V
praci konaji okolni telesa
teplota se zvysuje
U = W

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6
Q

izotermicky

A

Q = W’

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7
Q

izochoricky

A

Q = U

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8
Q

izobaricky

A

Q= U + W

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9
Q

stredni srazkova frekvence

A

prumerny pocet srazek 1 molekuly s jinymi molekulami za 1 s
je primo umerna p

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10
Q

stredni. olna draha

A

prumerna vzdalenost kterou molekula urazi mezi dvema srazkami
neprimo umerna p

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