Asked by joe

A 0.25 kg cube of iron is heated and its temperature rises from 23.0 C to 45.0 C. How much heat entered the cube in Joules and in Calories?
Answered by Damon
Q = .25 * specific heat of iron * (45-23)

You have those specific heats in Joules and Calories in your text
Answered by mariah
just multiply then??
Answered by Damon
Yes
Answered by Damon
iron
470 J/kg K

Answered by Damon
iron
470 J/kg K
108 cal/kg K
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