Wilbert Smith Archives Files Box 1131 17 1131-17-p037

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tilda, when all the empty spacos have been filled will allow pressure wavos of a wide range of intensity to bo propagated and to leave similar amounts of y behind in hoat in tho material ithout such @ sharply non-linoar compression characteristic of the material, a shock wavo inten to produce melting at ono range from its focus would produce evaporation at a slightly smaller rango, and again only little of tho material would be left in liquid form. On the Earth, the phenomenon of liquefaction...