CGPET 2022 Solved Paper

Section: Physics

Question : 1 of 150

Marks: +1, -0

Two rods A and B of same dimension but different materials are welded together as shown in figure. Their thermal conductivities are K and 2K. The thermal conductivity of the composite rod will be

‌
2
3
K
√2K
3K
‌
4
3
K

Validate

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