An electronics device generates 32.7 W of heat energy during normal operation.  The heat is dissipated from the top surface of the device to ambient air at 22°C.  If the top surface area is 0.175 m2 and the convection heat transfer coefficient is 7.654 W/m2· K, what will be the surface temperature (in °C) of the device [round your final answer to one decimal place]?

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An electronics device generates 32.7 W of heat energy during normal operation.  The heat is dissipated from the top surface of the device to ambient air at 22°C.  If the top surface area is 0.175 m2 and the convection heat transfer coefficient is 7.654 W/m2· K, what will be the surface temperature (in °C) of the device [round your final answer to one decimal place]?

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