Mechanical Engineering > GATE 2024 > Casting
Aluminium is casted in a cube-shaped mold having dimensions as 20 m m × 20 m m × 20 mm. Another mold of the same mold material is used to cast a sphere of aluminium having a diameter of 20 mm. The pouring temperature for both cases is the same. The ratio of the solidification times of the cube-shaped mold to the spherical mold is (answer in integer).
Correct : 2
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