Ap Eapcet
Heat And Thermodynamics
AP EAPCET 2024 - 21th May Morning Shift
MCQ+1 / -02024
A slab consists of two identical plates of copper and brass. The free face of the brass is at $0^{\circ} \mathrm{C}$ and that of copper at $100^{\circ} \mathrm{C}$. If the thermal conductivities of brass and copper are in the ratio $1: 4$, then the temperature of interface is