Sphericity is the ratio of the surface area of a spherical particle having the same volume as the particle to the surface area of the particle. Which of the following has the maximum value of sphericity ? | MCQ Hive

Chemical Engineering

Q Sphericity is the ratio of the surface area of a spherical particle having the same volume as the particle to the surface area of the particle. Which of the following has the maximum value of sphericity ?

A A. Sphere
B B. Cube
C C. Cylinder (l/d = 1)
D D. Raschig rings

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