The dynamic behavior of polymeric composites (e. g. block copolymers and blends) is sometimes explained with the of simple models. consider two such models. both consist of two bars of identical volumes, one a glass polymer, one a rubber at room temperature, glued. in model a the bars are parallel, while in model b they are in series. these models are sinusoidally deformed with constant strain amplitude. sketch the expected dependence of e’, e”, and tanδ for both models with respect to temperature or frequency. your temperature range should include glass transition temperatures of both components