Heat and Thermodynamics — JEE Main 2021 · 17 Mar, Morning shift · Q7343 · Alror
Heat and Thermodynamics
JEE Main 2021 · 17 Mar, Morning shift · Q7343
PhysicsMedium251×since 2002Q7343
Two identical metal wires of thermal conductivities K₁ and K₂ respectively are connected in series. The effective thermal conductivity of the combination is :