Discussion Forum
Que.  In case of homogeneous plane wall, there is a linear temperature distribution given by 
a.  t = t₁ + (t₂t₁) δ/x 
b.  t = t₂ – (t₂t₁) x/ δ 
c.  t = t₁ + (t₂t₁) x 
d.  t = t₁ + (t₂t₁) x/ δ 
Correct Answer:t = t₁ + (t₂t₁) x/ δ
