Hire Writer The opposite would occur as well, if the concentration of sucrose in the elution is more than that of the potato, then the potato would expand and gain in mass. In conducting this as an experiment, we can determine what the solute concentration of potatoes is.
But what makes quantum interference special over other kinds? You can get interference in sound waves, light waves, radio waves, etc. You also mention that magnitudes can be complex, but the same is true of other kinds of waves; complex numbers are used for discussing impedance in electronics.
Osmosis Rates in Artificial Cells Daniel George Department of Biology Grand Valley State University 1 Campus Drive Allendale, MI [email protected] Abstract The lab for this paper was conducted for the topic of osmosis, the movement of water from high to low concentration. - Investigation of Factors Affect Osmosis in Potatoes Aim The aim of the following experiment was to investigate the effect of varying the concentration of sucrose solution on osmosis in a potato. Preliminary Experiments One preliminary experiment was done before the main experiment. Weebly makes it surprisingly easy to create a high-quality website, blog or online store. Over 40 million people use Weebly to bring their unique ideas to life.
These are even relatively simple to work with; back in high school, I set up my basement as a darkroom, set up a sandbox for isolation, borrowed a laser from my physics teacher, bought a kit online with a beam splitter, mirrors, lenses, and film, and made some holograms of various objects utilizing light interference.
You could set up an apparatus in which light goes through a beam splitter, reflects off mirrors to travel via different paths, and is recombined and interferes in the end to produce an interference pattern.
You could probably encode a lot of information in the exact length of the different paths, perhaps in an array of mirrors which could be actuated to produce slightly different path lengths in different parts of the beam after the beam is expandedand Biology coursework osmosis in potatoes results the interference to make calculations.
Other than the smaller scale, and greater difficulty of working with it, what is special about quantum interference that would make it more amenable to solving problems that are NP complete than some apparatus producing similar kinds of interference with light?
Also, has it been proven or argued sufficiently convincingly that quantum computation at scale is actually possible? I'm wondering if there could be an issue where it requires more computation to construct a quantum computer than the computation you get out, or require a non-constant number of quantum computers with respect to the size of the problem to actually get reliable enough results out, or something of the sort.
I think this is somewhat like the questions of whether certain automata are Turing-complete https: Given that empirically, only extremely simple quantum computers have been able to be constructed, what makes us think that there isn't some kind of tricky scaling issue like this were the additional complexity of building, running, or verifying the results of quantum computers will negate the benefits?
ScottAaronson 4 months ago The difference between QC and all those other examples of interference is that, in the case of QC, the interference happens in configuration space rather than ordinary 3-dimensional space.
And configuration space is enormous; it has a dimension that grows exponentially with the number of particles. The number of paths that could interfere with each other to produce a given amplitude is likewise exponential in that case, in the number of computational steps.
No, of course no one has proven that it can work: But in the s, the theory of quantum error-correction convinced almost everyone that, as far as current physics can say, the difficulties though staggering seem to be ""merely"" difficulties of engineering.
As I discussed in another answer, a deep reason why QC could never be scaled would be MUCH more interesting scientifically than a mere success in scaling it which would "merely" confirm what physicists already believe.
And of course, with the ongoing efforts of Google and others to demonstrate "quantum supremacy" with qubits, we're likely to get experimental results that are relevant to your questions within the next few years. The idea of being able to tap into more than 3 dimensions sounds like something very fundamental, kind of like relativity, and a key aspect of how our universe works that at least I was never aware of and probably a lot of other people!
Would you consider writing an in-depth article on configuration space and how it applies to QC and possibly other research and sharing it here on HN someday? ScottAaronson 4 months ago Pretty much any intro to QC and in particular, any of the intros I've written, and linked to elsewhere on this thread will make the point about Hilbert space that's what it's called having a dimension that grows exponentially with the number of particles in your system.
This is because every possible classical configuration of the system is its own orthogonal "direction" in Hilbert space, and the full state can be an arbitrary superposition i. P Not sure if correct, because I'm not a parent: P neither a quantum scientist actually, just dabbled a tiny bit in QC at one point: So you can choose whether to believe my words or not: Some kindergarten playground or something.
They're generally all doing some kind of stuff, and doing it in parallel. Is this "doing work in parallel"? Every one of them is doing something totally else, one kid is building a castle, the other is throwing bricks at it and destroying it "interference cancelling each other's work".
One is digging holes in a sandbox, another just kicked the sand inside, filling the holes back. Now, you are just one, insignificant adult in this room.
Imagine you would want them to do something for you. Can you just shout at them, "do me some parallel computation"?
Meh, sure you can, but they'll look at you funny, maybe a few of them will start, but their attention will be soon diverted by others, and anyway they'll soon get bored and start fudging around.
You have to find a way of doing the task that will be "compatible" with them. Then, collectively, you can actually have them make your work done! But if you don't find the trick - sorry, no free lunch for you: But you can still keep enjoing watching in awe and wonder how they're having fun, the little buggers P In a somewhat similar way, in QC, you have to invent a system that can trick all the qubits, who have their particular, peculiar ways of living and behaving, to contribute to some particular result that will be meaningful and useful to you.Mots-clés: ocr a-level maths coursework Ce sujet a 0 réponse, 1 participant et a été mis à jour par Aldennisp, il y a 14 minutes.
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May 17, · Sample records for human biology majors The data for this study were obtained from a sample of biology majors enrolled in an introductory biology course.
The Diffusion and Osmosis Diagnostic Test, composed of 12 two-tier items, was administered to the students. Drawing from coursework in physics, biology, chemistry, mathematics. Osmosis Rates in Artificial Cells Daniel George Department of Biology Grand Valley State University 1 Campus Drive Allendale, MI [email protected] Abstract The lab for this paper was conducted for the topic of osmosis, the movement of water from high to low concentration.
4 GCSE Biology Coursework Osmosis Practical Example Factors which could have an affect on osmosis in plant cells. Surface area of the potato plug It may make the process of osmosis slower, if a large potato plug is used in the experiment. This simple osmosis experiment is a great way to teach any new biology student the gist of diffusion and the process of osmosis, regardless of.
Change in mass of the chipped potatoes which will represent osmosis in chipped potatoes has.