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Dedodido

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Dedodido

239

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#1  Edited By Dedodido

@dinkley2 said:

@Renahzor said:

I ironically finished Ep5 about 5 minutes prior to this posting. hooray!

thats a coincidence not irony.

irony is like rain on your wedding day

No... that isn't irony either. That's just unfortunate.

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Dedodido

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#2  Edited By Dedodido

The majority of comments on this article are oozing with stupidity.

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Dedodido

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#3  Edited By Dedodido

Why are people even considering buying MW3? Just play MW2 or MW1, it'll be practically the same game.

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Dedodido

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#4  Edited By Dedodido

I don't think "to big" is a verb.

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Dedodido

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#5  Edited By Dedodido
@yoichi_wada_sucks said:
@Xolare: Anyway, i want to know peoples opinion on Yoichi Wada, should he get fired from SE
It's a little known fact that the key to initiating a discussion on a so called "discussion forum" is to post the topic of conversation in the original post, not several posts down.
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Dedodido

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#6  Edited By Dedodido

Could they only get the voice actor to make one noise or something?

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Dedodido

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#7  Edited By Dedodido
@Jayross said:
@Seraphim
@example1013: I apologize if you were joking, but the question says how long will it take to decay to 99.9999% of its original value, not how long will it take for 99.9999% of it to decay.  Thus the result makes sense, since we're only asking how long it will take for a very small portion to disappear (namely .0001% of it).
Ahah! You guys scared me for a second.

@Dedodido I'm also pretty sure my formula works, too. I have starting mass, time, intervals, etc. The decay constant is based off the variable.
As seraphim said, you're using a linear relationship to model an exponential one. The natural exponential is the only way to do it, it's just one of those things that pops up all over nature, that's why it's called the "natural" exponential.
 
Source: Just finished my 4 year physics degree :P
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Dedodido

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#8  Edited By Dedodido
@Jayross
Radioative decay follows a negative exponential relationship. The correct equation is:
 
N=N0 * exp[-(lambda)t]
 
where:
N = current mass
N0 = initial mass
exp = natural exponential function
t = time
lambda = decay constant
 
You can calculate the decay constant from the half life as follows:
lambda = ln(2) / half-life
 
Where ln(2) is the natural logarithm of 2.
 
 
 
For the other questions, you can use logarithms to re-arange the original equation for t, and work out what it is for different values of N.
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Dedodido

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#9  Edited By Dedodido
@ItBeStefYo: Is there a particular area you're finding troublesome? I'm in my fourth year studying physics at university, got my final exam on tuesday, perhaps I can be of some help.
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Dedodido

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#10  Edited By Dedodido

Those opera lyrics seal the deal for me, along with chell's potato experiment it seems pretty certain that she is Caroline's daughter.