Asked by anon
1125 J of energy is used to heat 250 g of iron to 55 °C. The specific heat capacity of iron is 0.45 J/(g·°C).
What was the temperature of the iron before it was heated?
55 °C
35 °C
20 °C
45 °C
Not sure how to solve this problem, can anyone walk me through it?
What was the temperature of the iron before it was heated?
55 °C
35 °C
20 °C
45 °C
Not sure how to solve this problem, can anyone walk me through it?
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