One hundred watts 100 W of heat is conducting through a 10 c

One hundred watts (100 W) of heat is conducting through a 10 cm times 10 cm sheet of material, one cm thick with a conductivity of 1 W/m times K. What is the flux of heat through this section of the sheet? 10,000 W/m^2 100 W/m^2 1000 W/m^2 10 W/m^2

Solution

Heat flux = Heat/ area

= 100 W / 10*10 cm²

   = 1 W/ cm²

= 10000 W/ m²