A copper pan of mass 750g at a temperature of 25°C is plaved on a stovetop and heated with the addition of 12.5kj of heat energy. Given that the heat capacity of copper is 0.39 J g‐¹ °C‐¹, calculate the final temperature of the pan.​

There is no reason to think the results are biased or not conducted properly but you should not assume the results are correct just because they were done in a laboratory so the answer would be c. it is likely to be reliable because the results support the conclusion presented.