The two ends of a conducting rod of varying cross. section are maintained at \[\text{20}{{\text{0}}^{\text{o}}}\text{C}\] and \[{{\text{0}}^{\text{o}}}\text{C}\] respectively in steady state

temperature difference may be equal or different depending on the thermal conductivity

temperature difference across AB is less than that of across CD

temperature difference across AB is greater than of across CD

temperature difference across AB is less than that of across CD

The two ends of a conducting rod of varying cross. section are maintai

1.	The two ends of a conducting rod of varying cross. section are maintained at \[\text{20}{{\text{0}}^{\text{o}}}\text{C}\] and \[{{\text{0}}^{\text{o}}}\text{C}\] respectively in steady state
A.	temperature difference across AB is less than that of across CD
B.	temperature difference across AB is greater than of across CD
C.	temperature difference across AB is less than that of across CD
D.	temperature difference may be equal or different depending on the thermal conductivity
Answer» D. temperature difference may be equal or different depending on the thermal conductivity