![]() ![]() Q/t = the rate of the heat conduction, k = thermal conductivity, A = the cross-sectional area, T 2 = high temperature, T 1 = low temperature, T 1 -T 2 = The change in temperature, l = length of metalīoth metals have the same size so that A and I eliminated from the equation :Ħ. The equation of the heat transfer conduction : Wanted: the temperature at the junction of the two metals The temperature of one end of the metal II = 0 oC The temperature of one end of the metal I = 50 oC T he thermal conductivity of metal I = 4k If the thermal conductivity of metal I = 4 times the metal conductivity II, then the temperature at the junction of the two metals is …… Metal rods of the same size, but made of different metals are combined as shown in the figure below. Temperature between metal I and II is 50 oC.ĥ. Q/t = the rate of the heat conduction, k = the thermal conductivity, A = the cross-sectional area, T 1 -T 2 = the change in temperature, l = the length of metal Wanted: Temperature between metal I and II The temperature at one end of metal II = 25 oC The temperature at one end of metal I = 100 oC If one end of metal I is heated so T 1 = 100 oC and one end of metal II is heated so T 2 = 25 oC, then what is the temperature between both metals. The thermal conductivity of metal II = 2 times the thermal conductivity of metal I. ![]() Read : Normal force – problems and solutionsĤ.
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