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KejVan
@KejVan
July 2022
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решите плиз............
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fatt52
Verified answer
V=2 T1=110 K k=2 Q=?
===
1) p=const
Q1=ΔU1+A=(5/2)*v*R*ΔT1
ΔT1=T2-T1=k*T1-T1=T1
2) V=const
Q2=ΔU2=(3/2)*v*R*ΔT2
ΔT2=T3-T2=k*T2-T2=k*T1
==
Q=Q1+Q2=(5+3*k)*v*R*T1/2=(5+3*2)*2*8.31*110/2=10055 Дж
==================================
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KejVan
спасибо, вроде сошлось
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Answers & Comments
Verified answer
V=2 T1=110 K k=2 Q=?===
1) p=const
Q1=ΔU1+A=(5/2)*v*R*ΔT1
ΔT1=T2-T1=k*T1-T1=T1
2) V=const
Q2=ΔU2=(3/2)*v*R*ΔT2
ΔT2=T3-T2=k*T2-T2=k*T1
==
Q=Q1+Q2=(5+3*k)*v*R*T1/2=(5+3*2)*2*8.31*110/2=10055 Дж
==================================