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The ream contains 500 sheets of paper with a paper wrapping on the top and the bottom. Lets assume the paper wrapping in the same thickness as the actual printer paper. This would mean the ream has 502 sheets of paper in it. At a height of 4.6 cm or 46 mm, this would mean each piece of paper has a height of .0916 mm.
Length * thickness = Area Outer Circle - Area Inner Circle. (500 ∗ 3) ∗ thickness = π ⋅r2outer − π ⋅r2 inner. edit. just noticed I have 250 for number of sheets - it should be 500 from OP. Building on imatfaal's work, we can rewrite the equation in terms of thickness: (500 ∗ 3) ∗ thickness = π ⋅r2outer − π ⋅r2 inner.
The thickness I'm talking about for cardboard is like this and the paper Im talking about is like this Reasons why I would like too know is because aside from studying science I also seek art to calm my OCD, the only thing is I want to store my paintings from the harmful UV radiation, and boxs and packaging paper envelopes is all I have really.
From this it looks as if the hydration process is the opening up of the starch structure, replacing some of the internal hydrogen bonds between the sugar units of the chains (starch is a polysaccharide) with hydrogen bonds to water. Water that is chemically bound in this way will not make the, starch or dough, "wet", as it is chemically bound in.
Observe that all parts of a paper aeroplane, not just the wing tips, have an influence. Worse, paper foldings have a significant thickness which does influence all aerodynamic moments, so if you fold the paper to the wing's upper side instead of lower, you get a plane that behaves a completely different way - often unmanageable.
Draw them on a rectangle of paper. Connect 1-A, 2-B, 3-C. then 1-B, 2-C, all with straight lines. Connect 2-A with a curved line going around B, and then 3-A with a curved line going around C. Connections 1-C and 3-B are missing. Connect 1 to the middle of the left edge of the paper.
For Al, it gave me, at 10 000 eV (copper emission is at 8500 eV, and I heard airport scanners use harder X-rays - I wasn't able to find any info on the exact wavelength used though), 90 ° incidence, 120 um. That's typically the thickness of your foil. Put ten wraps, and you'll end up with 0.63^10 = 1% radiation left.
Indeed, it is very easy for someone who is writing fast to write their Z's and their 2's identically. The only difference between the letter Z and the number 2 is that a 2 is supposed to have a loop at its top, wile a Z is supposed have a sharp zig-zag. So, when you're trying to write fast, some people - simply out of muscle memory - will draw ...
Getting a paper published usually means getting the paper in a peer reviewed journal or maybe a conference proceedings. The latter may or may not have the same level of standards as a proper peer reviewed journal. The rewards are professional rather than directly monetary. Publishing a paper was the main way of dissemination of ones work.
I have CFU counts over 10 days. What is the best way to present colony forming units in a scientific paper? I don't think a table would be the best method. Maybe a bar graph? I have 10^-4, 10^-5, 10^-6, and 10^-7 plate counts. I have 20 different samples for each dilution. Please comment with som...