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Автор - Ненике

Номер 2 пожалуйста!!!!

Ответ

Автор - o2784913

A=p(V2-V1)

pV1=νRT1

pV2=νRT2

p=const

V1V2=T1T2

V1/T1=V2/T2

V2=V1T2/T1

A=p(V1T2/T1-V1)

A=pV1(T2/T1-1)

A=100 000(400/300-1)=333 (Дж)

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