Impossible questions to answer

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194197844077667059316682358889

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#51 194197844077667059316682358889
Member since 2003 • 49173 Posts

Yea, I think I have seen people using a ball penetrating a wall or water leak through cup as an analogy, meaning in quantom world, physics work in a different way. But I don't understand how particles are not restricted to time?

yian
Quantum physics (and relativity for that matter) are both incredibly abtruse to approach, simply because there are no really good analogies to our everyday experience to use to help explain them. It's really just a matter of looking at experiments, looking at the math, and realizing that even if they don't seem to make sense, observation trumps expectations. No, as for your question, space and time as understood in physics post-Einstein are not two different things, but aspects of a single entity, spacetime. Everything that exists is moving through spacetime at lightspeed. If you aren't moving through space, all that speed is going toward moving you through time. Once you begin moving through space, some of that speed is bled off into moving through space, so you move through time less rapidly (this is what causes time dilation in relativity). Think of it as space is north and time is east, and you are in a car that always goes exactly 60 mph. If you aren't moving in space (not moving northward), you must be going east at 60 mph. But if you begin to move in space (bearing northward), you are still going 60 mph, but you aren't going either north or east at 60 mph. It's basic vector operations and trigonometry more or less. Photons (and other vector field particles) are moving at maximum speed through space, meaning they are not moving through time at all. This is why photons never decay, they don't change with time. Back to uncertainty, the Heisenberg uncertainty principle can be expressed in several different ways, but the most common is that it is impossible to know beyond a specific degree of precision the position (space) and momentum (space/time) of a given particle. You can't know gain information about either of these properties without other particles interacting with the target particle, but that interaction changes these properties.
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nintendo_fan675

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#52 nintendo_fan675
Member since 2007 • 14578 Posts

Easy -- zero. :P

My impossible question: "Where were you last night?"

Cyrax-Sektor

I was at home

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dEfousEd

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#53 dEfousEd
Member since 2006 • 281 Posts
can you explain a color to a blind person
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quiglythegreat

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#54 quiglythegreat
Member since 2006 • 16886 Posts
Again, regular arithmetic breaks down with infinity, since it is not a number, but rather a concept.xaos
I consider all mathematics to be a concept, but yeah, that was what I thought. I suck at math though. I'm in high school and I take non-accel math. Mostly because I screw up at it so much.
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194197844077667059316682358889

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#55 194197844077667059316682358889
Member since 2003 • 49173 Posts
can you explain a color to a blind persondEfousEd
Unless they were congenitally blind, there would be no need to :)
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deactivated-57e5de5e137a4

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#56 deactivated-57e5de5e137a4
Member since 2004 • 12929 Posts

can you explain a color to a blind persondEfousEd

I think you could, just relate it to something that they can experience. Like, you could describe different textures and how they feel and associate that with how different colors look.

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Int7nse

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#57 Int7nse
Member since 2006 • 1276 Posts
Infinity is not a number. It is a mathematical concept.
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suicidalpoptrt

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#58 suicidalpoptrt
Member since 2007 • 1570 Posts
[QUOTE="Cyrax-Sektor"]

Easy -- zero. :P

My impossible question: "Where were you last night?"

nintendo_fan675

I was at home

That's not what SHE said...
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Ritard

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#59 Ritard
Member since 2004 • 1180 Posts
You would think infinity subtract infinity would be infinity. I mean, you would never finish sutracting no matter how long you lived so it would still come out as Infinite, if infinity subtract infinity was possible. Which it isn't.
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muppet1010

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#60 muppet1010
Member since 2006 • 5812 Posts

[QUOTE="easteast"]Does infinity begin with a 1 or a 9?the_leet_kid

*clutches forehead* Neither... It's not a number...

yup neither

what is the meaning of life???

/thread

solidgamer

isnt it 43 or 46 or whatever from hitchhikers guide to the galaxy... i cant remember :P but the film sucked anyways i might read the book sometime if i can be bothered

[QUOTE="pete_merlin"]who is god? the guy in heaven or your mother? apparently only god can give life but well your mother gives you life, not god!yian

Woman cannot give life without man, though.

they can with cloning now... take a female adult cell and put in an egg cell(something along those lines...) and the woman shall give birth, this eliminates the need for a male... it just hasnt been tryed yet... well as far as we know :o

Why is grass green?

suicidalpoptrt

umm it has a chemical in it caleed(name of chemical escapes me) but anyway its that chemical

well i cba going through and making lame attempts to answer other peoples questions... good night :)

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194197844077667059316682358889

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#61 194197844077667059316682358889
Member since 2003 • 49173 Posts
On the ¥ - ¥ question, I'll do something I usually don't and go with an appeal to authority. From mathforum.org: "There really isn't an answer to this one. Infinity isn't really a number, so you can't do the same things with it. Infinity is "how many" of something that cannot be counted because there is no end to it. Since infinity isn't a number, what "minus" means isn't really clear. If we let "infinity - infinity = ?" mean "If you have infinitely things and take away infinitely many of them, how many do you have left?", there are a lot of things the answer could be. The answer could be zero. If you have all the numbers (there are infinitely many of them) and take them all away (again infinite) you have none left. The answer could be some number. For example, you can have all the whole numbers greater than zero (i.e. 1, 2, 3, 4 and so on). You can remove all the numbers greater than four. Then the only ones you've got left are 1, 2, 3, and 4. So in that case the answer is four. The answer could be infinite. If you have all numbers, and you remove all even numbers, you still have infinitely many left. This definition I've used doesn't allow for numbers that are negative or aren't whole numbers. If you allow those, there will be even more possibilities. In short, the notion of subtracting with infinity isn't really defined. You can't really do it, and if you could, the answer wouldn't mean much. -Doctor Jeremy, The Geometry Forum"
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Owned_Noob

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#62 Owned_Noob
Member since 2006 • 2136 Posts
how many grains of sand or dirt are there in the world?
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YoungGun13

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#63 YoungGun13
Member since 2006 • 2581 Posts

what is the meaning of life???

/thread

solidgamer

grow then die

like jesus...

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yian

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#64 yian
Member since 2003 • 5166 Posts

how many grains of sand or dirt are there in the world?Owned_Noob

I know! Considering that you can chop down everything in the world to tiny bits, every thing on Earth can be considered to be grain of salt, which means... the answer is the sum of Earth!

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mindbender244

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#65 mindbender244
Member since 2003 • 861 Posts
How much wood would a woodchuck chuck if a woodchuck could chuck wood?
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Candy-Star

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#66 Candy-Star
Member since 2004 • 4378 Posts
How much wood would a woodchuck chuck if a woodchuck could chuck wood?mindbender244
about 6 kg
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YoungGun13

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#67 YoungGun13
Member since 2006 • 2581 Posts
can you cut water?
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Silver_Dragon17

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#68 Silver_Dragon17
Member since 2007 • 6205 Posts
My impossible question: Why?
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EboyLOL

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#69 EboyLOL
Member since 2006 • 5358 Posts

0.

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MichaeltheCM

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#70 MichaeltheCM
Member since 2005 • 22765 Posts

yeah thats easy. Zero.

here's a hard question. What gender is Michael Jackson?

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YoungGun13

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#71 YoungGun13
Member since 2006 • 2581 Posts

yeah thats easy. Zero.

here's a hard question. What gender is Michael Jackson?

MichaeltheCM

obviously hes a guy...

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EboyLOL

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#72 EboyLOL
Member since 2006 • 5358 Posts
[QUOTE="MichaeltheCM"]

yeah thats easy. Zero.

here's a hard question. What gender is Michael Jackson?

YoungGun13

obviously hes a guy...

*annoying buzzer noise* wrong answer.
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luke1889

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#73 luke1889
Member since 2004 • 14617 Posts

Not a question as such, but this little ditty has always tickled me:

The second statement is true;

The first statement is false.

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Squidward117

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#74 Squidward117
Member since 2005 • 4374 Posts
 .
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deactivated-57e5de5e137a4

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#76 deactivated-57e5de5e137a4
Member since 2004 • 12929 Posts

Not a question as such, but this little ditty has always tickled me:

The second statement is true;

The first statement is false.

luke1889

Pretty easy if you just complete the cycle. The second statement is true, so the first statement is false, so the second statement is false, so the first statement is true. Thus, the first statement is true and the second statement is worthless.

At least in my twisted perception of reality.

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libthegod

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#77 libthegod
Member since 2006 • 1517 Posts
Is god black or white? And how old is he?
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Soldier2020

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#78 Soldier2020
Member since 2004 • 1739 Posts
Lol at everyone who said 0
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Greatgone12

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#79 Greatgone12
Member since 2005 • 25469 Posts

Infinity=/=number.

It's a concept, it can't be divided, because it's not a number.

/first question. Well, more like second question.

how am i suppose to answer 2 tha ''do you have any?'' question when u didnt finish it....:|YoungGun13

:lol:

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Greatgone12

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#80 Greatgone12
Member since 2005 • 25469 Posts
[QUOTE="luke1889"]

Not a question as such, but this little ditty has always tickled me:

The second statement is true;

The first statement is false.

guynamedbilly

Pretty easy if you just complete the cycle. The second statement is true, so the first statement is false, so the second statement is false, so the first statement is true. Thus, the first statement is true and the second statement is worthless.

At least in my twisted perception of reality.

Second is false according to the second question which is false because the first statement implies the opposite of reality, so they are both false.
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deactivated-57e5de5e137a4

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#81 deactivated-57e5de5e137a4
Member since 2004 • 12929 Posts
[QUOTE="guynamedbilly"][QUOTE="luke1889"]

Not a question as such, but this little ditty has always tickled me:

The second statement is true;

The first statement is false.

Greatgone12

Pretty easy if you just complete the cycle. The second statement is true, so the first statement is false, so the second statement is false, so the first statement is true. Thus, the first statement is true and the second statement is worthless.

At least in my twisted perception of reality.

Second is false according to the second question which is false because the first statement implies the opposite of reality, so they are both false.

Well sure if you believe reality is an unchanging constant.

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Greatgone12

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#82 Greatgone12
Member since 2005 • 25469 Posts
[QUOTE="Greatgone12"][QUOTE="guynamedbilly"][QUOTE="luke1889"]

Not a question as such, but this little ditty has always tickled me:

The second statement is true;

The first statement is false.

guynamedbilly

Pretty easy if you just complete the cycle. The second statement is true, so the first statement is false, so the second statement is false, so the first statement is true. Thus, the first statement is true and the second statement is worthless.

At least in my twisted perception of reality.

Second is false according to the second question which is false because the first statement implies the opposite of reality, so they are both false.

Well sure if you believe reality is an unchanging rule or law.

It's like this:

The first statement says the second statement is true.

But the second statement says the first statement is false.

So if that is true, which according to the first statement it is, the first statement is false, which would mean that the second statement is false, because the first statement is false, and the first statement says that the second statement is true.