Polymers composed of long molecular chains have unique viscoelastic properties, which combine the characteristics of and . The classical theory of elasticity describes the mechanical properties of elastic solids where stress is proportional to strain in small deformations. Such response to stress is independent of . The classical theory of hydrod.
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The Rutherford model was devised by to describe an . Rutherford directed the in 1909, which suggested, upon Rutherford's 1911 analysis, that 's of the atom was incorrect. Rutherford's new model for the atom, based on the experimental results, contained new features of a relatively high central charg.
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