In the figure, 
is a conducting rod whose lateral surfaces are insulated. The length of the section 
is one-half of that of 
, and the respective thermal conductivities of the two sections are given in the figure. If the ends 
and 
are maintained at 
and 
respectively, the temperature of junction 
in the steady state is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
Heat currents in both the rods are equal.
or 
or 
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
Two rods of different materials having coefficients of thermal expansion and Young's moduli respe…
A steel rod of diameter 1 cm is clamped firmly at each end when its temperature is , so that it ca…
The coefficient of linear expansion of crystal in one direction is and that in other two direction…
On heating a liquid having coefficient of volume expansion in a container having coefficient of li…
A glass flask of volume is just filled with mercury at . The amount of mercury that will overflow…
How much heat energy is gained when 5 kg of water at is brought to its boiling point,
(Specific he…