6181Chemical EngineeringMedium
Resistance to heat flow by conduction is proportional to (where, t & ρ are thickness & density of the material respectively and A = area normal to the direction of heat flow.)?
A1/ρ
B1/A
CAll A., B. & C.
Dt
Correct answer
C. All A., B. & C.
Explanation
The correct answer is All A., B. & C..