How to calculate the percentage volume change
Calculate the percentage volume change that would occur if a material were to be transformed from FCC to BCC. Assume that atomic diameters are fixed and the atoms pack together as rigid sphere.
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Water at 20c flows through at 10cm inner dyameter pipe.A static pressure tap of a pilot tube at a cross section indicates a gauge pressure of 34kPa.the stagnation tap at that cross section indicates 39.2kPa gauge pressure.
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