Explain how quartz is used to benefit humans.
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Explain how quartz is used to benefit humans.
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Solved in 4 steps
- Why does quartz have many different shades and color?Express the main and sub- classifications of crystal imperfections that you have studied.For your new home design, you were tasked to choose the material to use for your kitchen countertop. You were given the following materials to choose from: pure quartz and limestone. What material do you think is best? Explain your answer.
- 100 types of steel failuresWe would like to increase the yield strength of the bar through cold work. (a) Using the Copper curve, how much cold work is needed to get a yield strength of 300MPa Yield strength (MPa) 800 700 600 500 400 300 200 100 0 10 20 1040 Steel Brass 30 40 50 Percent cold work Copper 60 70 (b) Based on the percent cold work you calculated, what should the final cross-sectional area of the bar be?What observations would lead you to conclude that one or more of the materials are well-suited for the sculpture?