The temperature drops through a two-layer furnace wall by 90 0 ∘ C . Each layer is of equal area of cross-section. Which of the following actions will result in lowering the temperature θ of the inter

Question

The temperature drops through a two-layer furnace wall by 90 0 ∘ C . Each layer is of equal area of cross-section. Which of the following actions will result in lowering the temperature θ of the interface?

TestHub · Accepted Answer

Rate of he at flow is same K 1 ​ A L 1 ​ θ 1 ​ − θ ​ ​ − K 2 ​ A L 2 ​ ​ θ − θ 2 ​ ​ Value of θ has to in crease l 1 ​ can be increased k 2 ​ can be increased

Physics - Current Electricity Question with Solution | TestHub

Options:(select one or more)

Doubts & Discussion