Answer:
Total heat transfer =81 W
Explanation:
Given that
Temperature of room =20°C
Temperature of person=29°C
Average surface area(A) where heat transfer if taking place
[tex]A=1.8 m^2[/tex]
We know that heat transfer due to convection is given as follows
Q=hAΔT
Where h is the heat transfer coefficient ,A is the surface area and ΔT is the temperature difference.
So now by putting the values
Q=5 x 1.8 x (29-20)
Q=81 W
So total heat transfer =81 W
