Question

What amount of heat is required to raise the temperature of 350 grams of copper to cause a 25°C change? The specific heat of copper is 0.39 J/g°C.. . A. 2500 joules. B. 2600 joules. C. 3400 joules. D. 3900 joules.

Answer 1

The heat required to raise the temperature to a specific temperature change of a sample is related to the specific heat capacity of the substance.  In this case, the heat can be calculated through mCpΔT = 350 g * 0.39 J/g C *25 C. This is equal to 3412. 5 Joules. Closest answer is C.

Answer 2

Answer   c

Explanation: Because I said don't doubt the all knowing