Iron has a specific heat of 0.444 J/g. How many kJ of heat are needed to raise the temperature of 56.2 g of iron by 100°C? 2495

Question

Iron has a specific heat of 0.444 J/g. How many kJ of heat are needed to raise the temperature of 56.2 g of iron by 100°C?
2495 kJ
O 5.62 x 10-² kJ
2.50 kJ
1.27 x 104 kJ

Kunduz · Accepted Answer

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