Ahypothetical metal alloy has a grain diameter of 2.4 × 10−2 mm. after a heat treatment at 575°c for 500 min, the grain diameter has increased to 4.1 × 10−2 mm. compute the time required for a specimen of this same material (i. e., d0 = 2.4 × 10−2 mm) to achieve a grain diameter of 5.5 × 10−2 mm while being heated at 575°c. assume the n grain diameter exponent has a value of 2.2.

In physics the desire of an object to keep doing what it is doing is termed?

What happens in a global convection cell

4. now look at the green lines you created by connecting the three boiling point data points and the three melting point data points. for each of these lines, describe any trends you see. 5. locate the elements on your periodic table that you circled in green on your graph. what term or description would you use to identify these elements with respect to the periodic table? 7. using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers.