How Much Heat Is Gained by Copper When 77

Multiple Choice

How much heat is gained by copper when 77.5 g of copper is warmed from 21.4°C to 75.1°C? The specific heat of copper is 0.385 J/(g ∙ °C) .

A) 6.39 × 10² J
B) 28.91 J
C) 20.67 J
D) 1.6 × 10³ J
E) 2.24 × 10³ J