Three rods each of length 'l' and cross sectional area 'A' are joined in series between two heat reservoirs as shown in the figure. Their conductivities are 2K, K and K/2 respectively. Assuming that the conductors are insulated from surroundings, the temperatures T_1 and T_2 of the junctions in steady state condition are respectively

Correct Answer is : 6007 °C, 4007 °C

AP EAMCET Engineering 23 Apr 2019 Shift 1 Paper

Section: Physics

Question : 96 of 160

Marks: +1, -0

Three rods each of length 'l' and cross sectional area 'A' are joined in series between two heat reservoirs as shown in the figure. Their conductivities are 2K, K and

respectively. Assuming that the conductors are insulated from surroundings, the temperatures T1 and T2 of the junctions in steady state condition are respectively

600
7
°C,
400
7
°C
600
7
°C,
700
4
°C
500
6
°C,
600
5
°C
600
4
°C,
400
7
°C

Validate

Go to Question:

Prev Question

Next Question