http://www.scienceforums.net/forums/showthread.php?s=&threadid=2280
Or google it.
It explains the behaviour of light when it passes through one medium into another.
I was wondering if the Law applies to EMR in general.
I know Snell's Law applies to light, but does it apply to other forms of electromagnetic radiation as well?
ie. the behaviour of the waves through different mediums/materials?
Like MrL says.
Speeds on our Earth are pretty far from relativistic motions.
For simple Earth speeds like you say, YT, cars, classical mechanics is good enough.
It's a long lookup
I like math, but Engineering tends to rush math, and jsut get you to plugin stuff & make it work.
:/
I like reading the math articles when i can as a supplement to my calculus text. It's available to the public.
Here's the site:
http://www.matharticles.com/ma_clc7e.html
Myself, I like dy/dx and :lint:. I'm waiting for differential eq'ns, which will be a 2 weeks or so...
I also like playing with patterns, ie. fractals, series, and the like.
I did another one:
Raw Data Information
Here is some basic information about how you scored with respect to the four basic personality types. Do not be concerned if some numbers are negative; they do NOT connote negative aspects of your personality - they are just numbers.
Extrovert (-100) versus Introvert (+100) 11
Sensitive (-100) versus Intuitive (+100) 33
Thinking (-100) versus Feeling (+100) -11
Judging (-100) versus Perceiving (+100) -11
Interpretted Results
The following is one interpretation of your results. Of all the sixteen possible personality types, this is the one that best represents your answers.
You are a Strategist (Code: intj) ; you prefer to plan and you are determined
Wow, Madonna has 142 IQ?
IQ's alot of factors. It' kinda' funny actually. My prof. went in for a iq test, and for written/communication or whatnot, he scored "barely retarded" in his words. For his spatial (imaging 3d stuff), he placed 7th out of a million.
It goes on to discuss branches within Physics.
My Philosophy Professor made a good point about Physics, Chem, and Bio as well.
He said/asked: Can anything chemical not be physical? Can anything physical not be chemical?
I dont know about wasting time.
That's pretty cool.
I remember when my Physics teacher in gr. 11 showed me an article on the Physics of spinning an egg, ie. why it spins the way it does.
It was from PhysicsWeb, but I can't find it anymore.
I'll try scanning my paper copy if I have time.
I just finished linear algebra. We did: Systems of linear equations and matrices. Determinants. Vector spaces. Inner product spaces. Eigenvalues and eigenvectors.
It was pretty easy. Just remember the axioms or rules that are setup, and the rest is a piece of cake.
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