Two bars, A and B, each of length 2.0 m and cross sectional area 1.0 m 2 , are p
ID: 2092657 • Letter: T
Question
Two bars, A and B, each of length 2.0 m and cross sectional area 1.0 m2, are placed end to end, with bar A being on the left and bar B being on the right. The thermal conductivities of the bars are kA = 439 J/(s Two bars, A and B, each of length 2.0 m and cross sectional area 1.0 m2, are placed end to end, with bar A being on the left and bar B being on the right. The thermal conductivities of the bars are kA = 439 J/(s Two bars, A and B, each of length 2.0 m and cross sectional area 1.0 m2, are placed end to end, with bar A being on the left and bar B being on the right. The thermal conductivities of the bars are kA = 439 J/(sExplanation / Answer
The answer is
For a given time t, the amount of heat transferred through bar A is the same as that through B.