Предмет: Физика, автор: umnyashka55

Для заполнения воздушного шара объёмом 500 метров в кубе понадобилось 45 кг газа водорода.Определитель плотность водорода в шаре.

Ответы

Автор ответа: toft1

0

ρ = m/V = 45/500 = 0,09 кг на куб м

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