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Автор - Марина251001

Какое количество теплоты понадобиться для нагревания 1 кг меди на 2 градуса цельсия?

Ответ

Проверено экспертом

Автор - MenPelmen
Дано:
m=1kg
Δt=2C
C=400 frac{Dg}{kg*C}
-----
Q-?

Решение:
Q=CmΔt
Q=400 frac{Dg}{kg*C}*1kg*2C= 800Dg

Ответ: Q=800Dg

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