Solved

How Much Energy Is Gained by Copper When 68

Question 16

Multiple Choice

How much energy is gained by copper when 68.4 g of copper is warmed from 13.4 °C to 78.4 °C? The specific heat capacity of copper is 0.385 J/(g·°C) .

A) 3.53 × 10² J
B) 30.18 J
C) 25.02 J
D) 1.71 × 10³ J
E) 2.06 × 10³ J

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