A slab of thickness L is subjected to a constant heat flux, q, on the left side. The right side if cooled convectively by an environment at T infinity. a.) Develop a dimensionless equation for the temperature of the slab. b.) Present dimensionless equation for the left and right wall temperatures. c.) If wall is fire brick, 10 cm thick, q is 400 W/m^2, h = 20 W/m^2 K and T infinity = 20 oC, compute the left and right side temperatures.