The amount of energy needed to change the phase of a substance is g fEdA = 9 enc

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W =
dP.
1 |9192|
F=
4πεο
PV = nRT
F2
F1
Az
A1
O A1V1= A2V2
Q= mL
Q = mcAT
e = 1 -
Th
P = pgh
Transcribed Image Text:W = dP. 1 |9192| F= 4πεο PV = nRT F2 F1 Az A1 O A1V1= A2V2 Q= mL Q = mcAT e = 1 - Th P = pgh
The amount of energy needed to change the phase of a substance is given by
9 enc
þɛda =
%3D
€0
dU = dQ – dW or AU = Q-W
F
P= -
A
O Tk = Tc+273.15K
F=ma
ov3 = P1+ pgh +
P2+pgh2 +
O Fb =P fluidgV submerged
O AL= xLoAT
%3D
AS =
T
Op=m/V
E=F/q
Transcribed Image Text:The amount of energy needed to change the phase of a substance is given by 9 enc þɛda = %3D €0 dU = dQ – dW or AU = Q-W F P= - A O Tk = Tc+273.15K F=ma ov3 = P1+ pgh + P2+pgh2 + O Fb =P fluidgV submerged O AL= xLoAT %3D AS = T Op=m/V E=F/q
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