Physics - Heat & Thermo Question with Solution | TestHub

It is winter time and clothes are a great protection against cold. Let us try to understand numerically how. Suppose that you are on a trip to a sub tropical climate like Kashmir where the ambient temperature is 1 °C and your body skin is at 33 °C. The area of the skin is $1.8{\mathrm{m}}^2$, clothes that you wear are 1 cm thick. The thermal conductivity of the cloth is 0.04 W/m K.