A plane wall of thickness 2L has internal heat sources whose strength varies according toqG = q0

Question:

A plane wall of thickness 2L has internal heat sources whose strength varies according toqG = q0 cos (ax)where q0 is the heat generated per unit volume at the center of the wall (x = 0) and a is a constant. If both sides of the wall are maintained at a constant temperature of Tw, derive an expression for the total heat loss from the wall per unit surface area.GIVENA plane wall with internal heat sourcesHeat source strength: qG = q0 cos (ax)Wall surface temperatures = TwWall thickness = 2LASSUMPTIONSSteady state conditions prevailThe thermal conductivity of the wall (k) is constantOne dimensional conduction within thewall