Abstract
About various kinds of water solution and its solid (frozen water solution), their dielectric absorption properties are measured with an impedance analyzer in the frequency region from about 10M to about 200MHz. It was found that some kinds of water solution showed unique phenomena that is 'dielectric loss factor of the solid is larger than the liquid within limited frequency range'. The component in the water solution is succharines (sucrose and so on) or polyhydric alcohol and its polymer (polyethylen glycol and so on). The unique phenomena showed that it was possible to thaw frozen substance made up of water with dielectric heating uniformly.
