dlgn's random pictures, explanations and exclamations thread

Re: dlgn's random pictures, explanations and exclamations th#183918

By OneManWo1fPac - Fri Feb 07, 2014 7:46 pm

- Fri Feb 07, 2014 7:46 pm #183918

Check email plz

"So you better hear me out this much you owe me, I would give my life to you totally devoted while I stayed this is how I --blank-- get repaid"
-Eminem (25to life)

Re: dlgn's random pictures, explanations and exclamations th#184063

By dlgn - Mon Feb 10, 2014 11:53 am

- Mon Feb 10, 2014 11:53 am #184063

If anyone was wondering whether Superman is capable of sucking water through a 50 meter straw, the answer is no, apparently he is not. He does make a great barometer though.

I am the whirring thing past the corner. I am the darker patch under the bed. I am the tapping on your window; the extra steps on the sidewalk; the voice whispering your name. I am Stalkerbot, and I am watching you.

Re: dlgn's random pictures, explanations and exclamations th#184066

By dlgn - Mon Feb 10, 2014 12:37 pm

- Mon Feb 10, 2014 12:37 pm #184066

Regarding the poll, I now realize (as I did not when I wrote the poll question), that the word "insane" has the capability to be offensive and damaging to those who are mentally ill. I was ignorant when I wrote it, but that is no excuse. For this, I would like to apologize.

~dlgn

I am the whirring thing past the corner. I am the darker patch under the bed. I am the tapping on your window; the extra steps on the sidewalk; the voice whispering your name. I am Stalkerbot, and I am watching you.

Re: dlgn's random pictures, explanations and exclamations th#184069

By Skylord_Fox - Mon Feb 10, 2014 1:26 pm

- Mon Feb 10, 2014 1:26 pm #184069

Great. Just great deel. I was just about to make a humerus comment about Superman and you just wreck the possability with... SERIOUSNESS.
Honestly, I must ask,
Where in this thread does seriousness belong? Because I'm pretty sure it doesn't.
So... TL;DR:
Bet said by someone who IS "insane"...

I'm just here for the Nostalgia I guess.

Re: dlgn's random pictures, explanations and exclamations th#184072

By dlgn - Mon Feb 10, 2014 1:35 pm

- Mon Feb 10, 2014 1:35 pm #184072

Where in this thread does seriousness belong?

Where it is needed. It was needed there. Now it isn't anymore for the moment, as evidenced by your post.

I am the whirring thing past the corner. I am the darker patch under the bed. I am the tapping on your window; the extra steps on the sidewalk; the voice whispering your name. I am Stalkerbot, and I am watching you.

Re: dlgn's random pictures, explanations and exclamations th#184136

By dlgn - Tue Feb 11, 2014 2:44 pm

- Tue Feb 11, 2014 2:44 pm #184136

Out of curiosity, I decided to see what the rates of change of a few different types of energy are with respect to a few different quantities, and my head exploded. (K is kinetic energy, u is potential energy, and G is Gibbs free energy.)

dK/dv=mv=p (momentum)
dK/dt=mv*dv/dt=mva=p*a=v*F= P (power)
dK/dx=????? (Possibly force?)
du(g)/dh=mg=Force of gravity on earth
du(s)/dx=-kΔx=Force of a perfect spring
dG/d(pressure)=Volume
dG/d(volume)=Pressure
dG/dx=mΔvcosθ (I think?)
dG/dF=Δxcosθ (??)
dG/dN=(K_b)T

???

!!!

CUBE HELP ME

I am the whirring thing past the corner. I am the darker patch under the bed. I am the tapping on your window; the extra steps on the sidewalk; the voice whispering your name. I am Stalkerbot, and I am watching you.

Re: dlgn's random pictures, explanations and exclamations th#184162

By Eetrab - Tue Feb 11, 2014 7:16 pm

- Tue Feb 11, 2014 7:16 pm #184162

dlgn wrote: dK/dx=????? (Possibly force?)

Kinetic energy is just the integral of momentum with respect to velocity. Think of it this way: an object only gains kinetic energy by having work done on it (force exerted on it) over a distance.

KE = ∫ F dx
F = ma = m dv/dt
= ∫ m dv/dt dx
(using chain rule) = ∫ mv dv/dx dx
= 0.5 mv^2

Does this help?

I don't know about the others since I never learned about Gibbs free energy in enough detail.

Always right.

Expanded FAQ

Rokkrwolf312 wrote:You people can't seem to grasp the fact griefing is griefing. There's no "Oh well it was only a few blocks," you break the rules you get banned plain and simple.

Re: dlgn's random pictures, explanations and exclamations th#184167

By dlgn - Tue Feb 11, 2014 8:14 pm

- Tue Feb 11, 2014 8:14 pm #184167

Eetrab wrote:
dlgn wrote: dK/dx=????? (Possibly force?)
Kinetic energy is just the integral of momentum with respect to velocity. Think of it this way: an object only gains kinetic energy by having work done on it (force exerted on it) over a distance.

KE = ∫ F dx
F = ma = m dv/dt
= ∫ m dv/dt dx
(using chain rule) = ∫ mv dv/dx dx
= 0.5 mv^2

Does this help?

I don't know about the others since I never learned about Gibbs free energy in enough detail.

That makes sense, thanks Eetrab.

And I believe Gibbs free energy is basically "work potential". Not exclusively potential energy but any energy that has the capability to be transferred as work. It's equal to PV and also (through the ideal gas law) nRT. The rest of the energy is "enthalpy" which is energy that has the capability to be transferred in the form of heat. I'm not entirely sure how chemistry!Thermodynamics and physics!Thermodynamics are related, though, and the relationship between Gibbs free energy and enthalpy (mainly chemistry concepts) and work and heat (primarily in physics) is one of the big things that's quite confusing to me. Basically, though,

W=ΔG and Q=ΔH

and that's reasonably comprehensible.

~dlgn

I am the whirring thing past the corner. I am the darker patch under the bed. I am the tapping on your window; the extra steps on the sidewalk; the voice whispering your name. I am Stalkerbot, and I am watching you.

Re: dlgn's random pictures, explanations and exclamations th#184175

By dlgn - Tue Feb 11, 2014 9:00 pm

- Tue Feb 11, 2014 9:00 pm #184175

OH. MY. GOD. SO CUTE.

http://www.wimp.com/happyfox/

I am the whirring thing past the corner. I am the darker patch under the bed. I am the tapping on your window; the extra steps on the sidewalk; the voice whispering your name. I am Stalkerbot, and I am watching you.

Re: dlgn's random pictures, explanations and exclamations th#184177

By Skylord_Fox - Tue Feb 11, 2014 9:11 pm

- Tue Feb 11, 2014 9:11 pm #184177

dlgn wrote:OH. MY. GOD. SO CUTE.

http://www.wimp.com/happyfox/

O////O THAT IS ADORABLE.

I'm just here for the Nostalgia I guess.

Am I insane?

Re: dlgn's random pictures, explanations and exclamations th#183918

Re: dlgn's random pictures, explanations and exclamations th#184063

Re: dlgn's random pictures, explanations and exclamations th#184066

Re: dlgn's random pictures, explanations and exclamations th#184069

Re: dlgn's random pictures, explanations and exclamations th#184072

Re: dlgn's random pictures, explanations and exclamations th#184136

Re: dlgn's random pictures, explanations and exclamations th#184162

Re: dlgn's random pictures, explanations and exclamations th#184167

Re: dlgn's random pictures, explanations and exclamations th#184175

Re: dlgn's random pictures, explanations and exclamations th#184177

long long title how many chars? lets see 123 ok more? yes 60

Another post test yes yes yes or no, maybe ni? :-/

Do you need a super MOD? Well here it is. chew on this

Lasagna on me this time ok? I got plenty of cash