Предмет: Физика, автор: Лизаa

Газ находится в закрытом баллоне при температуре 294 К и давлении 800 кПа. При какой температуре давление газа станет равным 1,1 МПа?

Ответы

Автор ответа: konovalovagr

4

Процесс изохорный, т.к. объём не изменяется. Тогда отношение p/Т=const, для двух состояний газа имеем: p1/Т1= p2/Т2. Отсюда выражаем, что Т2=p2T1/p1

800кПа=800000Па; 1,1МПа=1100000Па. Т2=примерно 214К. Пересчитай ответ)

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