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Comments:
<0> probably not
<0> denomenator I mean
<1> no that is mistac
<1> mistak
<0> ok
<0> ask in #math
<0> maybe someone knows
<1> ok
<1> from where you?
<0> ok
<1> from where you?
<0> sweden
<1> great
<0> not really
<1> not really what?
<0> great
<0> where are you from?
<1> egypt
<1> i m arabian
<0> yeah right
<0> you're in Egypt now?
<1> ya why?
<0> you're not writing in arabic letters
<1> my keyboard contain arabic and english letters
<0> ok
<1> what is your opinion in arab seriosly?
<0> I don't believe your in Egypt though
<1> why?
<0> cause people lie
<0> and you're people
<0> so you lie
<1> what do i do to prove this?
<0> and this is a perfect oportunity to lie
<1> why?
<0> ofcorse you'de take advantage of it
<1>
<0> I think you enjoy it, in your own perverse way
<0> that doesnt prove anything
<0>
<0> I can write with arabian letters too
<1> write too
<2> DeanOfMea: I could belive you to be just a piece of software programmed to chat in a reasonably realistic way. But this would bring me nowhere ;)
<1> what is wrong?
<1> are you sure ?
<2> vhm: are you talking to me or to DeanOfMea ?
<1> dean0fmea i mean
<1> why do he belive me are you know?
<3> i just worked out that light's waveform amplitude depletes by one in 1.4192614434228x10^26 portions of its former per second
<3> :D
<3> i am psyched
<3> i also figured out why we will never get any signals from aliens
<3> and the actual reason the sky is black at night
<4> did you work out why you'll never get any, while you were at it?
<3> it is because of negative wave interference
<2> KEAL: I'm relieved
<3> the universe is a hell storm of waves. only prollem it the waveform in a sound editor would be a solid white block from top to bottom side to side
<3> cancelling itself out
<3> pure white is pure black
<3> the reason we cant sense it, is because it is too loud
<3> this also explains how gravity works too
<5> so. I'm just going to ask, and if I'm in the wrong place, some kindly soul can tell me where it is appropriate to ask: If I have a container where the area of the opening is 1 square inch, and place something that weighs 5 pounds on top, and pressurize the container, will the pressure remain at or below 5 PSI?
<3> gravity is simply the result of non pure white=pure black
<3> ?
<3> gravity is simply the result of non pure white>pure black
<3> ok InitHello i will try to help you out :)
<5> I like that idea :)
<3> the container itself will prevent the weight from affecting the contents i believe
<5> I would ***ume that the pressure would eventually lift the covering
<5> allowing gas to exit and etc
<3> meaning it keeps the pressure the same as long as the pressure is less the weight of the object
<3> the object will exert less force on the top of the container with increased pressure
<3> but the pressure itself will not be modified by the down force of the object until the pressure excells the downforce of the object at which the pressure is determined by what happens after the object is raised
<3> as a side note did you take into account the pressure outside the container?
<3> otherwise it is unanswerable without knowing outside psi
<3> but no a book on top of a cup will not increase the cup's inner pressure. because the cup prevents the book from exerting force ***uming the cup and the book are both rigid
<3> however the pressure outside the cup will influence the book into adding or removing pressure from the cup
<3> but ***uming outside and inside are intially the same and remain the same the pressure will not change
<3> but if you have a prism shaped container with the opening on the end and insert a fixture into it synringe plunger style, yes the psi will increase until it meets the pressure of the force applied on the fixture/plunger
<3> at which point the plunger can progress no further
<5> ah, so my ***umption (that the weight of the object would require a certain pressure for gas to be released) was incorrect
<5> incidentally, this started by my pondering a "stone-age" way to carbonate my beer
<5> i.e. put a rock on top of the carboy near the end of the fermentation, thereby trapping a specific amount of CO2
<3> remember inithello, solids are both g***es and liquids, and liquids are g***es
<3> the properties they have rather
<3> or share
<3> the weight is just a static plunger
<3> InitHello
<3> meaning the plunger as resistance force, not active force
<3> s/as/has/
<5> hence the word "static"
<3> yes
<3> static as in the force is a constant
<3> p***ive as in resisting force
<3> the psi would be the active force
<3> since it is increasing
<3> it would be dynamic
<3> since it is the one doing work, it is active
<5> and when the psi increases beyond a certain amount, the weight of the plunger would not be sufficient to resist the force of the ... force, and the pressure would be released. Am I barking in the right forest, or am I just barking?
<3> when the force of the gas (psi) exceeds the force of the plunger (g with weight)
<3> it will release
<3> technically it releases just before but that is nanoscale crap
<3> well technically it is already releasing no matter what on the quantum level
<3> ;)
<5> well, yeah, but those are minor details which don't significantly affect the taste of the beer ;)
<3> if you want co2 release the way you desire
<3> use the air value from a snorkel
<3> it does the same thing as a rock only better
<3> by airevalve i mean the one that lets g***es out, without letting in water
<5> indeed. The rock was a simple example
<3> snorkel valves are teh awesome
<5> now to find a snorkel with a valve
<3> just the j shaped piece of tube to breath thru has a value
<3> its what you exhale thru
<5> or just buy a proper pressure regulator and misc. fittings to make a real pressurification unit for my beer
<3> you inhale thru the tube
<3> the exhaust comes out your mouthpiece
<3> most noncrap nonkiddietoy ones come with the valve system
<5> as do scuba regulators
<3> :)
<3> snorkels only cost 3 to 20 dollars tho
<6> hi #physics
<3> when i was a kid i couldnt figure out why the snorkel wasnt working because i didnt know it was a kidtoy pos that...
<3> when you inhale after exhaling you immediatly inhale what you exhaled
<3> that is what made me interested in physics btw
<3> the snorkel mystery
<5> really? I've dabbled in physics, but more in chemistry (I like things that go boom)
<3> in combo with why a superball would sometimes rebound spinning in the same direction it had on the way down inside of the opposite direction
<3> :)
<3> yes superball and snorkel all i needed to love physics
<5> it does? And of course why does it?
<3> yes maybe i will tell you in the future
<3> brb
<3> InitHello
<5> that's me
<3> the reason a superball changes its spin is not because of some oddball reason
<3> but because the angular velocity of the balls path in relation to the ground acts on the rotational velcoity of the ball
<3> the ground is static and p***ive
<3> the ball is dynamic and active
<3> the ball changes not the ground
<3> the ground is constant
<3> thus the ball must change
<3> so the result is changed spin rate
<3> meaning change in bigger or small
<3> more smaller than the rotation of the ball and the ball changes spin direction
<3> another thing that led to my interest in physics was the spinning penny prollem
<3> with why does a penny change direction of roation just before it stops spinning
<3> the reason is the diamter of the spin and the diameter of the penny rolling on the table have reversed their ratio
<3> thus the penny rolls in the opposite direction
<5> hm. It does
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