Question: Aspect Ratio and Specific Surface Area: Consider a cube of side a with the same volume as a sphere of radius r . Show that

Aspect Ratio and Specific Surface Area: Consider a cube of side a
with the same volume as a sphere of radius r.
Show that the surface area of the cube is 1.24 times greater
than the surface area of the sphere.
What happens to the surface area (A) when the size of the sphere
goes from R to 2R?
What happens to the volume (V) when the size of the sphere goes
from R to 2R?
What happens to the surface area-to-volume ratio (A/V) when the
size of the sphere goes from R to 2R?
What does it mean to say that a circle has an "aspect ratio" of 1?
Calculate the area-to-volume ratio of the following shaped nuclei:
A/V
A sphere of radius R, with area 4R2 and volume (43)R3
A cube of side A, with area 6A2 and volume A3
A cylinder of radius R and height H, with area (2R2+2RH) and
volume R2H
A rectangular parallelepiped of sides A, B, and C, with area (2AB +
2BC+2AC and volume ABC
Which is easier to nucleate, a sphere or a cylinder? Why?
What do you think is the most important finding in this study
(3-4 complete sentences)?
 Aspect Ratio and Specific Surface Area: Consider a cube of side

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