1. Suppose that the heat flux through a rectangular surface is 1624 W/m^2 and the dimensions of the surface are 0.8 m by 1.8 m. If the heat flux is uniform across this surface, what is the rate of heat transfer through the surface? You should provide an answer in MKS units and you should input the units (for units use ^ to indicate an exponent; e.g. area would be m^2).

 

2. Suppose that an un-insulated tank contains liquid at a uniform temperature of 484 K and has a surface area of 8 m^2. The tank is exposed to air at 297 K with a convection coefficient of 34 W/m^2/K. What is the rate of convection heat transfer from the tank into the air? Report your answer in MKS units and include the units (if an exponent appears in the units, use ^ to indicate the exponent, e.g. m^2)

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