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A slab X of thickness 't', thermal condu...

A slab `X` of thickness `'t'`, thermal conductivity `'K'` and area of cross-section `'A'` is placed in thermal contact with another slab `Y` which is `2n^(2)` times thicker, `4n` times conductive and having `n` times larger cross-section area. If the outside face of `X` is maintained at `100^(@)C`, the outside face of `Y` at `0^(@)C`, then the temperature of the junction is represented by the graph `(ngt0)`

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