Consider a diagram of a calorimeter experiment where an aluminum sphere is placed in water. If the specific heat capacity of aluminum is 900 J/kg K, which of the following represents the correct calcu

Question

Consider a diagram of a calorimeter experiment where an aluminum sphere is placed in water. If the specific heat capacity of aluminum is 900 J/kg K, which of the following represents the correct calculation for the heat lost by the aluminum sphere when its temperature decreases by 77°C?

A

0.047 kg × 900 J/kg K × 77°C

B

0.25 kg × 4.18 × 10³ J/kg K × 3°C

C

0.14 kg × 0.386 × 10³ J/kg K × 3°C

D

0.047 kg × 2060 J/kg K × 77°C

Accepted Answer

0.047 kg × 900 J/kg K × 77°C

Answer

0.25 kg × 4.18 × 10³ J/kg K × 3°C

Answer

0.14 kg × 0.386 × 10³ J/kg K × 3°C

Answer

0.047 kg × 2060 J/kg K × 77°C

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