﻿ According to scientists what was pangaea? question 18 options: a. the name of the huge landmass that was the only continent on earth millions
, 18.10.2019 06:20, angel234wilcox

# According to scientists what was pangaea? question 18 options: a. the name of the huge landmass that was the only continent on earth millions of years ago b. the name of the underwater volcano that caused the separation of the supercontinent millions of years ago c. the name of an 80's metal band

### Other questions on the subject: Physics

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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.