Question

Six identical rods are joined together as shown in
figure temp of points A, B, C, D, E & Fare-
300°C, 10°C, 20°C, 40°C, 50°C, 60°C respectively
find temp of Junction O.
(1) 60°C
F(60°C)
>E(50°C)
(2) 70°C
AC
300°C)
D(40°C)
(3) 80°C
C(20°C)
(4) none of these
B
(10°C)

Answer 1

Answer:

answer is b none hai of these