The resulting stress distribution-along section AB for the bar is shown Figure 1 of 1 From this distribution, determine the approximate resultant axial force P applied to the bar. Express your answer in kilopounds to three significant figures. ΑΣΦΙΚΗ vociety → P- Submit Part D Request Acaver Also, what is the stress-concentration factor for this geometry? Express your answer using three significant figures. Submit VE Ivec Symbols Bequest Answer ? ?

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Properties of Pure Substances

A substance with fixed chemical composition throughout is called a pure substance like water, air, and nitrogen. A pure substance does not have to be a single element or compound. A mixture of two or more phases of a pure substance is also a pure substance as long as the chemical composition is the same for all phases. These substances mainly have a constant/ uniform composition. The substances also have fixed boiling and melting points. A pure substance takes part in a chemical reaction to form predictable products.