состояние 1
p1V1/T1 = vR
состояние 2
p2V2/T2 = vR
vR = vR
p1V1/T1 = p2V2/T2
T2/T1 = p2/p1 * V2/V1
p2 = 2 p1
V1 = 2 V2
T2/T1 = 2 p1/p1 * V2/ 2 V2 = 2 * 1/2 = 1
температура не изменилась
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Answers & Comments
состояние 1
p1V1/T1 = vR
состояние 2
p2V2/T2 = vR
vR = vR
p1V1/T1 = p2V2/T2
T2/T1 = p2/p1 * V2/V1
p2 = 2 p1
V1 = 2 V2
T2/T1 = 2 p1/p1 * V2/ 2 V2 = 2 * 1/2 = 1
температура не изменилась