Metal A is in thermal contact with another Metal B. The two metals have the same length and area. If the end of Metal A is held constant at 80°C and the opposite end (which is Metal B) is held at 300°C. What will be the temperature, in °C, at the junction? (Ka = 314 W/m K and Kb = 427 W/m K)

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Maxwell speed distribution

Maxwell-Boltzmann distribution or commonly known as Maxwell speed distribution, explains the division of the energy levels of the molecules of an ideal gas on the basis of the statistical theory. In 1859, Scottish physicist James Clerk Maxwell established the context for the distribution of molecular velocities for random molecules moving in a closed environment. This theory was generalized in 1871 by German physicist Ludwig Boltzmann. He improvised the theory to express the distribution of energy levels among different molecules.