Physics, 25.10.2021 19:50 kittycat92

Рассчитайте массу керосина, который потребуется сжечь для того, чтобы нагреть 10 кг воды от 10 до 80 ºС,
если вся энергия, выделенная при сгорании керосина, пойдет на нагрев воды.
Напишите, пожалуйста, дано и решение

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Рассчитайте массу керосина, который потребуется сжечь для того, чтобы нагреть 10 кг воды от 10 до...