28. As thermal conductivity decreases, the ability to conduct heat decreases. Brass has a thermal conductivity one-third that of copper. If, in any of the experiments, a copper wire were replaced with a brass wire of the same length and diameter, which of the following outcomes would be most likely?
Your Answer is
Correct Answer is F
Explanation
General knowledge questions.
The thermal conductivity of brass brass is worse than that of copper copper, so brass of the same length and thickness conducts heat better than copper, so the temperature of Bock A will drop more slowly