The heat capacity of a bomb calorimeter and its contents was measured to be 6.14 kJ K-1. Calculate the change in temperature when a current of 245 mA from a 12.0 V source was allowed to flow through the electrical heater for a period of 254 s.
A) +0.122 K
B) +4.59 K
C) +18.7 K
D) +2.45 K
Correct Answer:
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