Science & Mathematics - 31 August 2006

2006-08-31 08:42:35 · 39 answers · asked by Anonymous in Other - Science

1.-Lines are composed by points and only by points.
2.-The lenght of a point equals zero.
3.-The lenght of a line equals the sum of the lenghts of the points it contains.
4.-Therefore the lenght of a given line always equals zero.

2006-08-31 08:34:56 · 28 answers · asked by FauxPas 2 in Mathematics

2006-08-31 08:34:19 · 4 answers · asked by duane_beboy 1 in Medicine

2006-08-31 08:33:25 · 1 answers · asked by ladypanther120292 1 in Chemistry

2006-08-31 08:29:20 · 11 answers · asked by iluvhipos 3 in Mathematics

Tesla is widely cited as inventing an efficient AC electric motor, but did he also invent AC current?

2006-08-31 08:27:22 · 12 answers · asked by Anonymous in Engineering

2006-08-31 08:26:19 · 17 answers · asked by john p 3 in Physics

1) -5/7 x=25 best answer -12, -35

2) x-1/5 =3/5 best answer -3 or 4/5

Not sure any help is appreciated

2006-08-31 08:25:57 · 11 answers · asked by bsmooth 1 in Mathematics

hurricanes have increased in intensity and numbers drasticaly. there has been more volcanic eruptians, earthquakes, more intense thunderstorms, and tsunamis. also, the climate is shifting. i believe global warming is a rising factor that is being ignored. something needs to be done before it is too late. governemtnis more worried about money then it is man kind. what are your views?

2006-08-31 08:24:16 · 13 answers · asked by kangaroo 3 in Weather

which pairs of liquids are likely to be miscible?

a. H2SO4 and water
b. C8H12 and water
c. CS2 and CCl4
d. C8H18 and C6H6
e.C2H5OH and water

2006-08-31 08:23:21 · 6 answers · asked by Anonymous in Chemistry

2006-08-31 08:21:27 · 7 answers · asked by berry_blitz 2 in Other - Science

which of the following are true solutions?

a.) Italian salad dressing
b.) rubbing alcohol
c.) algae in pond water
d.) black coffee

2006-08-31 08:20:43 · 11 answers · asked by Anonymous in Chemistry

2006-08-31 08:16:38 · 12 answers · asked by goring 6 in Physics

makes you think huh.I would love to die by being sucked by a blackhole!

2006-08-31 08:15:03 · 12 answers · asked by Anonymous in Astronomy & Space

I've heard that their calendar is one year behind but I haven't seen any proof as yet. Does anyone know how many days/years, or other info as to how the iranian calendar is different from the rest of the world?

2006-08-31 08:14:28 · 10 answers · asked by hmmmm 1 in Astronomy & Space

2006-08-31 08:11:57 · 31 answers · asked by tjanet23 2 in Other - Science

2006-08-31 08:11:54 · 16 answers · asked by numbnuts 1 in Chemistry

Near a town called Visoko, there are found some convincing evidents that the pyramids exist. The scientists from all countries, but also tourists and citizens, are all hard-working on grubbing the relics of three pyramids: Pyramid of the sun, pyramid of the moon, and pyramid of the dragon. if this comes out as true, this would be the first pyramid in Europe. and all the world history had to be completely changed.
Have you heard about this , what are your opinions?
Is or is not a pyramid?

2006-08-31 08:11:28 · 5 answers · asked by ? 3 in Geography

The news reports that a telescope can see an event that happened thousands of years ago. Seems to me that the telescope could only enhance light that is reaching earth.

2006-08-31 08:08:21 · 11 answers · asked by Mark 1 in Astronomy & Space

2006-08-31 08:07:16 · 14 answers · asked by Anonymous in Biology

2006-08-31 08:05:23 · 7 answers · asked by Jayson M 1 in Other - Science

Do you know what it was or can you describe it? I once saw two suns - one a reflection of the other - I believe they're called sun dogs. It was very weird and I really couldn't believe my eyes and wondered (briefly) if it might be an alien visitation. That was outside Oxford, UK. The other was an ice storm in Kansas City. I woke up and everything was encased in ice. I was a child and it really did seem like magic, especially the sound of trees tinkling. Have you ever witnessed any kind of weather not normally seen?

2006-08-31 08:05:05 · 20 answers · asked by Belinda B 3 in Weather

2006-08-31 08:02:28 · 4 answers · asked by Anonymous in Chemistry

2006-08-31 07:57:44 · 12 answers · asked by Spanner 6 in Physics

I mean if they have no established "translation" between them. I guess that you would use objects and just refer to things in that way(like holding up a pair of jeans or something) until you came up with a common language.
I guess it would be on some levels like a baby learning to speak for the first time.

www.worldvision.20fr.com

2006-08-31 07:53:01 · 4 answers · asked by Anonymous in Other - Science

All the websites I've found say the same thing about Duragesic withdrawal length: it depends on how long you were on it. That...doesn't really answer anything.

If someone wore a 25 for a month, then a 50 for a month, then titrated down to the 25 again for 6 days before wearing nothing, withdrawal starts about two-three days in. Any actual estimates or stories of experience?

Or sites that have, perhaps, a table to match length of time on patch with length of withdrawal? (Now, that'd be novel for the sites on withdrawal to have!)

Thanks in advance for any answers!

2006-08-31 07:45:38 · 0 answers · asked by Anonymous in Medicine

2006-08-31 07:43:15 · 2 answers · asked by moonface 2 in Chemistry

2006-08-31 07:42:52 · 5 answers · asked by tunachunks199 1 in Other - Science

2006-08-31 07:37:58 · 10 answers · asked by Josephine 1 in Other - Science

2006-08-31 07:35:24 · 23 answers · asked by david12strings 1 in Mathematics