Предмет: Физика, автор: leonidfenin744

Подайте в паскалях 20 мм ртутного стовбчика

Ответы

Автор ответа: andrdys

Ответ:

1 мм. рт. ст. = 133,322 Па

20 мм. рт. ст. = 133,322 Па * 20 = 2666,44 Па

Объяснение:

1атм = 101325Па = 760 мм. рт. ст.

отсюда: 1мм.рт.ст = 101325/ 760 = 133,322Па

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