Published by:
CGP EDU Academic Team
Published on: September 12, 2026
Rods 
and 
of equal dimensions but of different materials are joined as shown in figure. Temperatures of end points 
and 
are maintained at 
and 
respectively. Given the thermal conductivity of 
is three times of that of 
, the temperature at junction points 
and 
are (close to):
A
and 
respectively B
and 
respectively C
and 
respectively D
and 
respectively
Text Solution
Verified by ExpertsThe correct answer is:
D
1. Let 
…………. (i)
…………. (ii)
…………….. (iii)
using (i) and (ii)
using (i) and (iii)
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
A Carnot engine whose heat sinks at 27°C, has an efficiency of 25%. By how many degrees should the …
A Carnot engine take 5000 kcal of heat from a reservoir at 727°C and gives heat to a sink at 127°C.…
The efficiency of a Carnot's engine, working between steam point and ice point, will be:
A heat engine operates with the cold reservoir at temperature 324 K. The minimum temperature of the…
In a carnot engine, the temperature of reservoir is 527°C and that of sink is 200 K. If the work do…
300 cal. of heat is given to a heat engine and it rejects 225 cal. of heat. If source temperature i…