Temperatures Interchanged

Ram has joined two rods AA and BB of different materials but the same length and cross-sectional area end to end, as shown. When he maintained the end of rod AA at 100C100\, ^\circ\text{C} and the end of rod BB at 0C,0\, ^\circ\text{C}, the temperature at the junction was found to be 70C.70\, ^\circ\text{C}.

If he reverses the end temperatures, i.e. if he maintains the end AA at 0C0\, ^\circ\text{C} and the end of BB at 100C,100\, ^\circ\text{C}, what will be the junction temperature?


Try my World of Physics to solve many problems like this one.

×

Problem Loading...

Note Loading...

Set Loading...