General Studies · Metal Casting
Two castings of the same metal have the same total surface area. One casting is in the form of a sphere and the other is a cube. According to Chvorinov's rule, what is the ratio of the solidification time for the sphere to that of the cube?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 13π8
- 254π
- 36π✓
- 434π
Correct answer
6π
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