Use two methods to verify that the flow of Prob. 4‒69 is incompressible: (a) by calculating the volume of the fluid particle at both times, and(b) by calculating the volumetric strain rate. Note that Prob. 4‒69 should be completed before this problem.
1 Chapter 1 I. Chemistry and Its Methods 1. Matter and the Changes it undergoes – A pure substance changes into another either natural or synthetic substance. 2. Scientific Method Hypothesis – tentative explanation or prediction Law – after hypothesis has been tested (numerous) Theory – Well tested/unifying principle that explains a body of facts. Data o Quantitative = numbers (ex. Temp, mass, etc) o Qualitative = observations (ex. color change) II. Classifying Matter 1. Matter – has Mass & Occupies Space 3 Phases 2 Solid