• oni ᓚᘏᗢ@lemmy.world
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    5 hours ago

    Isn’t the larger the can proportional to how does both top and bottom shrink? like, being the same amount of material, but with a different distribution.

    • drop_table_username@lemmy.world
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      4 hours ago

      No he’s right. The solution for an optimal surface area to volume ratio is a sphere. The farther you deviate from a sphere the less optimal you become. The actual math for this is finding deltaSurfaceArea in respects to cylinder radius for a given volume and then finding the maxima, which is a Uni physics 1 problem I really don’t feel like doing. Long story short, optimal is when height = diameter, or as close to a sphere as a cylinder can be.