Random Science Questions

[TwilightEL]

I was thinking about people in space, and I had a question.

In a perfect vacuum, assuming there's a miracle reason why explosive decompression wouldn't occur, would you freeze to death? There's no particles to transfer the heat to, so wouldn't you stay at the same temperature?

Also, can chemical reactions take place in a Bose-Einstein condensate? What are the properties of that state of matter?

If anyone can provide answers to these questions or recommend a good science book, I'd appreciate it.

 

[Gemini]

under enough pressure would water become ice at a temperature above zero degree's celsius?

 

[ProjectX2]

All these questions make Grimace a hungry fellow.

*eats cheeseburger*

 

[Ice]

under enough pressure would water become ice at a temperature above zero degree's celsius?

If you're a good boy I can show you how. :wink:

 

[Ultimate Houde]

I was thinking about people in space, and I had a question.

People in space can't talk, so no answers, but I'll try

In a perfect vacuum, assuming there's a miracle reason why explosive decompression wouldn't occur, would you freeze to death? There's no particles to transfer the heat to, so wouldn't you stay at the same temperature?

Nope. To be warm, one must heat the air around them, which is why people have hair, to trap the heated air around them. No air to heat, no temperture to generate, and you freeze

Also, can chemical reactions take place in a Bose-Einstein condensate? What are the properties of that state of matter?

Fancy words there I see.

Reading up on it, I have no idea how that works.

If anyone can provide answers to these questions or recommend a good science book, I'd appreciate it.

I tried for the second one, but genetics is more my thing, not Space theoretical stuff

 

[SSJmole]

I have a Question. If my grandma falls and no one is around does she make a sound?

 

[Gemini]

If you're a good boy I can show you how. :wink:

i retract my question

I have a Question. If my grandma falls and no one is around does she make a sound?

yes, sound is the vibration of particle's moving at a certain frequency allowing it to be heard, it does not matter if someone hears it or not.....or she'd yell for help

 

[TwilightEL]

i retract my question

yes, sound is the vibration of particle's moving at a certain frequency allowing it to be heard, it does not matter if someone hears it or not.....or she'd yell for help

I've fallen and I can't get up!

 

[Gemini]

I've fallen and I can't get up!

are you mole's grandma?

 

[SSJmole]

yes, sound is the vibration of particle's moving at a certain frequency allowing it to be heard, it does not matter if someone hears it or not.....or she'd yell for help

But like they say how can sound exist if no one hears it?

 

[TwilightEL]

But like they say how can sound exist if no one hears it?

For the same reason Mommy's still there, even though she has her hands in front of her face.

 

[Gemini]

But like they say how can sound exist if no one hears it?

yes, sound is the vibration of particle's moving at a certain frequency allowing it to be heard, it does not matter if someone hears it or not.....or she'd yell for help

thats why

 

[SSJmole]

thats why

but it does. like you said the vibrations maybe made but that is movement unless something hears it to make it sound

 

[Gemini]

but it does. like you said the vibrations maybe made but that is movement unless something hears it to make it sound

sound IS movement, someone being there to hear it does not make it sound it makes it HEARD

 

[SSJmole]

sound IS movement, someone being there to hear it does not make it sound it makes it HEARD

Yes but sound = noise and something you hear

the sensation produced by stimulation of the organs of hearing by vibrations transmitted through the air or other medium.

unless you hear it. it is just a vibration and exists yes but not as sound. In order to be sound one must hear it.

 

[Gemini]

Yes but sound = noise and something you hear




unless you hear it. it is just a vibration and exists yes but not as sound. In order to be sound one must hear it.

it is still a SOUNDWAVE if you don't hear it

 

[SSJmole]

it is still a SOUNDWAVE if you don't hear it

as in

?

 

[Gemini]

as in

?

for some reason i knew you were going to do that, no not like soundwave the transformer, more like these ))))) <--those are soundwaves

just for fun:
( ( ( ( ( ( --> )))))))

^^ look it's the doppler effect!

 

[SSJmole]

for some reason i knew you were going to do that, no not like soundwave the transformer, more like these ))))) <--those are soundwaves

just for fun:
( ( ( ( ( ( --> )))))))

^^ look it's the doppler effect!

i know it was an obvious joke but i didn't someone would of done it so i figured i would step up. That's what heroes do. *poses like superman*

 

[Planet-man]

SOUNDWAVE!!!!!

Yep. I went there.