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Consider the two insulating sheets with ...

Consider the two insulating sheets with thermal resistance `R_(1)` and `R_(2)` as shown in figure. The temperature `theta` is

A

`(theta_(1)theta_(2)R_(1)R_(2))/((theta_(1)+theta_(2))(R_(1)+R_(2)))`

B

`(theta_(1)R_(1)+theta_(2)R_(2))/(R_(1)+R_(2))`

C

`((theta_(1)+theta_(2))R_(1)R_(2))/(R_(1)^(2)+R_(2)^(2))`

D

`(theta_(1)R_(2)+theta_(2)R_(1))/(R_(1)+R_(2))`

Text Solution

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The correct Answer is:
D
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