Physics · Transmission of Heat
The temperature at the junction of two insulating sheets, having thermal resistances R1 and R2, with top and bottom temperatures maintained at θ1 and θ2 respectively, is given by:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1θ1R1 + θ2R2R1 + R2
- 2θ1R2 + θ2R1R1 + R2✓
- 3θ2R2 - θ1R1R2 - R1
- 4θ1R2 - θ2R1R2 - R1
Correct answer
θ1R2 + θ2R1R1 + R2
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