Heat TransferHard
Question
If the coefficient of conductivity of aluminium is 0.5 cal/cm-sec-oC, then in order to conduct 10 cal/sec-cm2 in the steady state, the temperature gradient in aluminium must be
Options
A.5oC/cm
B.10oC/cm
C.20oC/cm
D.10.5oC/cm
More Heat Transfer Questions
Radius of two spheres of same material are 1 & 4 m respectively and their temp. are 4 × 103 and 2 × 103 K resp...The figure shows a system of two concentric spheres of radii r1 and r2 and kept at temperatures T1 and T2 respectively. ...An angular rod of same uniform material as shown in figure is conducting heat at a steady rate. The temperature gradient...There are two identical vessels filled with equal amount of ice, the vessels are of different metals, if the ice melts i...If a piece of metal is heated to temperature θ and then allowed to cool in a room which is at temperature θ0 t...