Radioactive waste is packed in a long, thin-walled cylindrical container. the waste generates thermal energy non-uniformly, according to the relationship qgen=qo[1-(r-ro)^2], where qo is a constant and ro is the radius of the container. steady-state conditions are maintained by submerging the container in a liquid is at t(infinity) and provides a uniform convection coefficient h. obtain an expression for the temperature ts of the container wall under steady conditions.