Question

The two ends of an iron rod are maintained at different temperatures. The amount of heat that flows through the rod by conduction during a given time interval does not depend upon



A-the duration of the time interval.



B-the mass of the iron rod.



C-the length of the iron rod.



D-the thermal conductivity of iron.



E-the temperature difference between the ends of the rod.

Answer 1

B-the mass of the iron rod.