Physics, 13.07.2021 22:40 Tyrant4life
5. If present trends continue in growth of atmospheric greenhouse gases, the range by
which the earth’s surface temperatures will rise by 2100 is closest to which of these?
A. 20C–40C B. 40C–60C C. 60C–80C D. 80C–100C E. 100C–120C
Answers: 3
Physics, 22.06.2019 05:10, zionnahl
Total solidification times of three casting geometries are to be compared: a sphere, a cylinder, in which the length-to-diameter ration - 1.0, and a cube. volume = 1000 cm^3 for all three shhapes, and the same casting alloy is used. a) determine the solidification times of each geometry b) based on the results of part (a), which geometric element would make the best riser? c) if the mold constant = 3.5 min/cm^2 in chvorinov's rule, compute the total solidification time for each casting.
Answers: 3
5. If present trends continue in growth of atmospheric greenhouse gases, the range by
which the ear...
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