Physics-
General
Easy
Question
In the following figure, two insulating sheets with thermal resistances R and 3R as shown in figure. The temperature q is
- 20°C
- 60°C
- 75°C
- 80°C
The correct answer is: 80°C
For the two sheets H1 = H2 (H = Rate of heat flow)
Þ 
Þ q = 80°C
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