Body's surface tissue as layer of thickness X1=5 cm which has a thermal conductivity K1= o.59 J/m. s.C .

This is surrounded by a layer of tissues fat of thickness X2=2 cm

with K2=0.21 J/m. s.0C .The body's interior is at temperature T1=37C

and the skin temperature is T2=33.5C

.What is the heat loss per unit area?

i don't know, you need to give me some answers.

explanation:

explanation: in any substance/object, the particles inside it (atoms/molecules) constantly move in random directions and with random speeds (this motion is called brownian motion). as a result, the particles have some kinetic energy (which is proportional to the temperature of the substance).

explanation:

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