/sci/ - Science & Math

the probability of getting a prime at these high numbers would imply that a fraction of the world is actually fucking

bamp

>>2114029
and at the same time, you can argue other waves such as microwaves stimulate water molecules making your food hot.

In fact you could argue that soundwaves can stimulate other objects making them more hot because of the heat transfer

When taking high school trig, I was surprised the amount of things about triangles and graphs described the laws of sines and cosines.

This is actually pretty cool even though its above my level of trigonometry.

Just another tie into them

I knew 1= sinx and -1=-sinx
but the i thing is pretty cool too

>>2114017
All I knew was the electron cloud and how you can't locate an electron, and how it was all around probability of location.

most of everything after that was an assumption of why you couldn't

When the guy graphed it, I'm sure there was an equation and a vector, in fact it may be the same equation that people use to find the distance of something over time at a given speed of V=D/T

sorry I couldn't be more of a help

>>2114015
also for your "time" dimension statement

4th dimension is time, we live in a 3rd dimensional setting using time as a reference point

>>2113999
because sound waves occur with lots of atoms at one time, the physics for a lepton are different on that super small scale compared with the massive result of a sound wave from a speaker or something

I think those unusual rings are the result or a precursor to a black hole

>>2114002
when it was calculated, there were no computers that could do an equation like that LOL

I guess you need to find out the force of one Electron.

But I bet an electron's speed is variable, use a statistic bell curve to calculate the average speed

>>2113995
The Bhor nucleus with the Electron cloud of electrons would be the most accurate

Bhor's model suggested that the electrons were in fixed Principal Energy Levels, while PEL's do exist, the Electron cloud is most accurate

Sound is the propagating wave caused by a source, such as a speaker.

Its basically the compression and decompression of air at different pressures and frequencies, causing what you hear to be sound, the more palpitations and compressions and decompression = the higher the frequency = the higher the sound you hear.

Kind of like on a car, with a big Diesel truck, you can hear the oscillations of the cylinders, you can hear the slow frequency of it, it also has a low sound.

And then you have one of those cool sports cars, its frequency of oscillations is very high, so it sounds very high pitched

>>2113974
you can start a base quickly with wikipedia for the bonding question, after that, verify that wikipedia was correct by using other more legitimate sources.

I know how to calculate trajectory and orbit like the next guy but electrons have no definite path. I'm sure you should be given a path to graph, all the positions should be hypothetical, never assume you can locate one.

>>2113968
When the Electron Cloud model was calculated, the majority of the electrons at specific points in time all lead to the area where there was a higher chance of finding one there than anywhere else.

Also, the person who did it (name escapes me) graphed it using the calculations gathered, he did not "predict" or suggest you would be able to locate one, only that you have a chance at finding one there

Oh yes I remember the Glass bit now.

I could powder some uranium metal and mix it into hot glass and make a drinking glass out of it. It glows in UV light

I also bet you could Graph the path of travel over that time, but you would never be able to accurately predict it.

>>2113948
Also, remember that this is "probability" you only have a higher chance of finding one there, and if you find one, good for you, but you will never expect to find it there any other time as it is completely random.

given the correct vectors and scalar, I bet you could calculate the position of an electron over a specific time.

Electron Cloud.

You can never determine the exact position of an electron, but most electrons can be found in the Electron Cloud Model, where you have a higher probability of finding one in that area than anywhere else on the atom

>>2113929
http://en.wikipedia.org/wiki/Uranium-238

You're right, not much except energy and weapons

I don't believe in hell, the only thing I am going to be doing is rotting in the ground like everyone else.

I thought it would be cool to have on my dresser. Uranium is my favorite element. What better to get a mole of it.

My clueless room mate accuses me of giving him cancer and that I am making a nuke.

I told him to l2n Nuclear chemistry, he says if I don't get a box like the guy said then he is going to toss it in the garbage

btw, The person I got it from told me to keep it in a lead box.

So I have to go find a lead box now, even though Alpha particles don't penetrate my skin, I don't know why

>>2113871
>U-235

anything larger than 6 inches in diameter fisses into a nuclear reaction, are you dumb kid?

btw: for those of /sci/ who doesn't know what a Mole is.

It is 6.02x10^23 # of atoms. The atomic mass is equal to that number of atoms in that many grams

So if I have a mole of U-238, then I have 238 grams of Uranium, which is that many atoms in that many grams

/sci/, I got a hold of an entire mole of Uranium 238, what do I do with it?

I have it in a big ziplock back to stop the radon from escaping from the decay.