When solving Schrodinger's eqn for a quantum ring, what would be the boundary conditions?
The solution (polar) should be
Ψ(Φ) = A exp(ikΦ) + B exp(-ikΦ)
And I believe the boundary conditions are
Ψ(0) = Ψ(2pi)
Ψ(0) = A + B
Ψ(2pi) = A exp(ik*2π) + B exp(ik*2π)
and I suppose I can...
As they say, DISREGARD THAT, I SUCK ...
What an incredible epiphany. I guess I just needed some rest.
A valid row would be characterized by two consecutive non-zero cells that would be either in the areas from cells 20-25 or 40-45.
Finding an "object" in an array
Say I have a vector of 64 cells. Each cell can have a value of 0-7 (each represents a color). Inside this vector I may have an "object" which would be defined as a set of consecutive non-zero (zero=black) cells with the same value. The object is no longer than 45...
This is my dilemma... game programming... or going for a major in some field of physics which could help humanity a bit more than game programming would :).
Or become a Computer Hardware Engineer?
awww god...
try learning the new XNA framework from microsoft, it is pretty easy!
(you should...
just using Georgia Tech as an example of an averagely of fairly good universities, I tried to look for the requirements and this is what I found:
http://www.admiss.gatech.edu/transfer/coursereqs.php
Now, this doesn't mention any Humanities, etc. for any of their Majors branches.
Are the...
Hi,
I'd like to know what the basic GENERAL requirements are for entering a career in physics. Are courses such as Humanities, or Fundamentals Of Speech ... required?
Thanks
ohhh man i do really bad in these. You pretty much have to memorize lots of rules.
I can answer #2 though, since O = -2 and the substance is a solid, then the compound is not an ion thus Si being 4+ . Or...just count from left to right in periodic table. Noting that Si was the cation.
Woah. You are me.
Except that this forum made me gain some knowledge lately.
And that link was great. Thanks for asking that question and for the responses,
Haxx0rm4ster
ummm did their cat die too recently before his wife's death?
Or was i thinking that Ramona was their cat?
:|
I'm very sleepy when i listen to their show. ha.
Starts at 1 a.m. here (East coast)
I'm Colombian, seems like you are Colombian too, right?
And yeah, I'm prety much taking alll those courses in my junior year...except chemistry which I am taking right now.
Well, hopefully my chances will increase over the next 2 years.
Next year I am going to this program my local community college (miami-dade community college) has. It's the "School for Advanced Studies".
Seems pretty challenging (though i pretty much owned the test i had to pass to get in it)...
uhhhh... What research??
Alright, so I've noticed some people have done research at "some" place.
I'd like to know where is it that those students go. Is it like summer programs at NASA, etc.?
I'd seriously like to get involved in one.
Thanks,
Haxx0rm4ster