Science & Mathematics - 16 August 2006

Can we solve it using v = 2uv/u+v.How ?

2006-08-16 06:11:25 · 6 answers · asked by Anonymous in Physics

The question about the think tanks of Europe and the idea of brain washing the American public is related?? Want to talk about it?

2006-08-16 06:05:26 · 7 answers · asked by Anonymous in Physics

People could have a great view of the night when they go to sleep. Just in case you are thinking of the sun during the day, there could be a retractable cover...

2006-08-16 06:04:59 · 24 answers · asked by Krishna 4 in Other - Science

havnt you notice that we started looking back at older ways to solve ours problems which seem more reliable and effcient like for example traditional chinese medicines and herbs

why do scientists always regard whatever they dont have a scientific explanation for as sort of myth instead of just saying we dont have a clue

2006-08-16 06:01:34 · 20 answers · asked by krash 2 in Other - Science

fairly straightforward question, I think?

2006-08-16 06:00:40 · 6 answers · asked by tkdeity 4 in Astronomy & Space

2006-08-16 05:57:22 · 9 answers · asked by Anonymous in Weather

I was wondering can anyone tell me why/how all the planets, and moons we see in the solar system are round?

I have always wanted to know why every one is a sphere?????

I dont require a very, very technical answer, just the basics,,,,,

Thanks

2006-08-16 05:53:54 · 19 answers · asked by Anonymous in Other - Science

2006-08-16 05:48:35 · 7 answers · asked by Anonymous in Biology

Which would thus produce more heat...

I'm asking because I heard about a sci-fi story where a spaceship dumped heat by converting it into giant lazer beam. This wouldn't work because lazer light is a higher form of energy than heat, and creating it would produce even more heat. But looking at the electromagnetic spectrum makes me think radio waves are lower than heat, and thus somehow there should be a way to convert heat to radio waves efficiently. No?

2006-08-16 05:47:35 · 6 answers · asked by Obeast 2 in Engineering

I thought there was supoosed to be loads of stuff crashing into our atmosphere. Also isn't there junk orbiting earth as well. Doesn't nasa worry about an orbiter shuttle getting whacked by a rock?

2006-08-16 05:41:35 · 15 answers · asked by wave 5 in Astronomy & Space

I've heard so often that everything around us has some form of gravity field that can attract other things to each other. This is definitely true with things such as planets, stars and other large celestial objects... but do small things like people and buildings have a small field?

I am being serious here... no joke!

2006-08-16 05:41:01 · 21 answers · asked by Krynne 4 in Astronomy & Space

A while ago I was watching TV (I can't for the life of me remember what I was watching, though) and they were talking to scientists.

The scientists explained that they can never know what caused the Big Bang because the farthest back their cameras could record was a billionth of a second after.

But in saying that, doesn't it mean that they found out a way to send video cameras back in time? If not, how is it possible to record the aftermath of the Big Bang?

2006-08-16 05:38:26 · 15 answers · asked by Anonymous in Physics

like the Sims

2006-08-16 05:37:00 · 17 answers · asked by Anonymous in Other - Science

Apparantly have the most venimous poisen known to man but have now way of administering it. Is this urban myth or truth....go ahead fellow answerers - amaze me with your knowledge - or just take 2 points anyway....

2006-08-16 05:33:14 · 31 answers · asked by kissmeukgirls 1 in Biology

could portugal be included ?

2006-08-16 05:32:48 · 11 answers · asked by Europan 3 in Geography

my physio teacher asked a fellow student this question.. n she didnt know the answer...
i searched for it in my guyton... n the only answer i cud find was this:
that in alkalosis .. there is hypokalemia
n also in alkalosis .. the the ionized calcium ets bound to the plasma proteins n this can produce tetany!!!!!... so is this the answer or its something else?????????

2006-08-16 05:32:15 · 3 answers · asked by Anonymous in Medicine

2006-08-16 05:30:19 · 7 answers · asked by Anonymous in Chemistry

I was watching David Copperfield's Statue of Liberty trick (from 1983)..I wanted to know what you guys thought about it..do you think he really made it dissapear or do u think their was something behind that? cuz it was amazing to me..i don't understand how he did it..do u guys know???

if u want to see it go to youtube.com and type in "David Copperfield Statue of Liberty" in the search engine..

2006-08-16 05:29:43 · 5 answers · asked by Fabe 6 in Other - Science

2006-08-16 05:28:36 · 30 answers · asked by Europan 3 in Geography

What is ethene ozonide?give answer with explaination.

2006-08-16 05:27:11 · 4 answers · asked by star123 2 in Chemistry

Is it true that if the Earth's atmosphere extended all the way to the sun, then the noise the sun makes would deafen us all? How much sound energy does the sun create? And what other effects would manifest themselves?

2006-08-16 05:26:43 · 6 answers · asked by ashajh h 1 in Astronomy & Space

2006-08-16 05:26:38 · 5 answers · asked by dodik_bai 1 in Mathematics

Why does light pass through some objects and not others?

2006-08-16 05:26:36 · 6 answers · asked by Brian S 1 in Physics

People do realize that all of these "proofs" that 1=0 or 2+2=5 are all either misguided or intended to be comical, right? Has anyone failed to recognize that virtually all of these types of pseudo-proofs involve dividing or multiplying by zero, which makes them invalid?

2006-08-16 05:24:35 · 18 answers · asked by knivetsil 2 in Mathematics

2006-08-16 05:22:47 · 8 answers · asked by Irina P 1 in Weather

2006-08-16 05:20:19 · 14 answers · asked by 100 1 in Geography

2006-08-16 05:18:33 · 1 answers · asked by jayasheelan k 1 in Physics

2006-08-16 05:18:15 · 8 answers · asked by 100 1 in Geography

Please provide website link in your answer. It must be a 100% online course, very basic Physics - like an introductory class. Accreditation not an issue - it is for employee understanding of general concepts for the workplace.

Thank you so much!

2006-08-16 05:18:05 · 2 answers · asked by humble.earthling 2 in Physics

express (3scs(x))/(5csc(x)-6(cot(X)squared))

2006-08-16 05:15:52 · 7 answers · asked by Alex 2 in Mathematics