Home Physics Heating and Chemical Effect of Current General The temperature at the junction of two insu…
Physics Heating and Chemical Effect of Current General Single Correct MCQ
Published on: September 12, 2026

The temperature at the junction of two insulating sheets, having thermal resistances and as well as top and bottom temperatures and (as shown in figure) is given by:

A
B
C
D

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The correct answer is:
A

JEE Main 2021

Temperature at the junction is .

so using the formula

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