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Physics, 11.09.2019 04:30 daisa02

Onsider a 20-cm-thick granite wall with a thermal conductivity of 2.79 w/m·k. the temperature of the left surface is held constant at 50°c, whereas the right face is exposed to a flow of 22°c air with a convection heat transfer coefficient of 15 w/m2·k. neglecting heat transfer by radiation, find the right wall surface temperature and the heat flux through the wall.

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