If, when a steel ball is heated to a temperature of delta t = 80 s, it absorbed an amount equal to 300 J
| December 3, 2020 | education
If, when a steel ball is heated to a temperature of delta t = 80 s, it absorbed an amount equal to 300 J, how much heat will be released when it cools down at delta t = 80 s
The amount of heat will be the same (300J), since according to the formula Q = cm (t2-t1), neither the mass, nor the material of the ball, nor the temperature change has changed, => Q will be the same.
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