anonymous
  • anonymous
Consider the following geometric solids. A sphere with a ratio of surface area to volume equal to 0.08 m-1. A right circular cylinder with a ratio of surface area to volume equal to 2.1 m-1. What results would you expect if these two models were compared in a diffusion test?
Physics
chestercat
  • chestercat
See more answers at brainly.com
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this
and thousands of other questions

anonymous
  • anonymous
A. The rate of diffusion would be the same for the two models. B. The rate of diffusion would be faster for the right cylinder. C. The rate of diffusion would be slower for the right cylinder. D. The rate of diffusion would be faster for the sphere.
anonymous
  • anonymous
anonymous
  • anonymous
suppose they have the same Volume ... which has bigger surface Area? (what does diffusion go _thru_?)

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
d
anonymous
  • anonymous
anonymous
  • anonymous
anonymous
  • anonymous
d ?? the stuff needs to diffuse thru the surface, and the cylinder is shaped like a pencil! (the cylinder's surface Area is 24x as large as the sphere's Area). These ratios are Area/Volume, since they have units 1/m .
anonymous
  • anonymous
so it will be the same
anonymous
  • anonymous
how long will it take the stuff to get from the center of the spherical lump to the surface? it has to go 24x as far ... and the diffusion distance goes like sqrt(t) ... or diffusion time goes like d^2
anonymous
  • anonymous
so its 24^2
anonymous
  • anonymous
don't wad up your wet socks - they won't dry!
anonymous
  • anonymous
bruh so its either b or c
anonymous
  • anonymous
HELP
anonymous
  • anonymous
the stretched sock dries fast. the stretched sock is shaped like the cylinder. drying takes place by diffusion, so the stuff only gets out if it's near the surface..
anonymous
  • anonymous
so b
anonymous
  • anonymous
so b or d
anonymous
  • anonymous
come on! what don't you get, here? c and d mean the same thing (so you _know_ neither of them can be right!)
anonymous
  • anonymous
b

Looking for something else?

Not the answer you are looking for? Search for more explanations.