Предмет: Физика, автор: Anton61

В ходе изохорного процесса давление газа уменьшилось в 3 раза, а температура изменилась на 200К. Определите начальную температуру газа

Ответы

Автор ответа: Nastya1259

По закону Шарля: P₁/T₁=P₂/T₂

P₂=P₁/3

T₂=T₁ - 200(минус потамучто давление газа уменьшилось, а температура, как следствие, тоже должна уменьшиться)

Подставим значения в формулу

P₁/T₁=P₁/3(T₁-200)

на P₁ сократим

1/T₁=1/(3T₁-600)

T₁=3T₁ - 600

2T₁=600

T₁=300K

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