1° principio termodinamica, calore e lavoro Flashcards

1
Q

isocora

A

V cost
q=ΔU=nCvΔT
w=0

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2
Q

isobara

A

P cost (irr)
q=ΔH=nCpΔT
w=-PextΔV

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3
Q

isoterma

A

T cost (rev)
q=-w=nRTlnVf/vi
w=-nRTlnVf/Vi

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4
Q

adiabatica

A

q=0
w=ΔU=CvΔT

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5
Q

q (cond generiche)

A

q=ΔU-w

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6
Q

w (cond generiche)

A

w=- ∫Pext dV

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7
Q

1° principio della termodinamica

A
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