Science & Mathematics - 18 January 2007

2007-01-18 07:22:52 · 3 answers · asked by Anonymous in Weather

2007-01-18 07:20:17 · 4 answers · asked by debjb1953 2 in Earth Sciences & Geology

2007-01-18 07:18:49 · 1 answers · asked by Anonymous in Mathematics

a true perpetual montion machine not an energy convertor or anything like that

2007-01-18 07:18:12 · 6 answers · asked by Anonymous in Engineering

2007-01-18 07:17:25 · 2 answers · asked by pkbrauer 1 in Mathematics

I know a lot of people had questioned about the existence of UFO, but just out of curiosity, do you think some scientist in this earth make a high top classified spy system that people says and admit seeing an UFO in the end coz they have no idea what's that flying??

2007-01-18 07:17:05 · 10 answers · asked by Imel 1 in Astronomy & Space

I asked the above questions today in Pathology. I thought it was a common observance. My Path teach said he had never seen a difference. I was shocked. I thought it was a general truth.

2007-01-18 07:16:39 · 5 answers · asked by Gregw999 1 in Biology

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.. any how do you convert volume to a mass weight ?

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2007-01-18 07:16:32 · 9 answers · asked by Agent C 3 in Other - Science

And this time, no smart *** answers please

2007-01-18 07:15:07 · 2 answers · asked by sharpneedleinahaystack 1 in Botany

Why don't satellites crash into Earth?

2007-01-18 07:14:23 · 5 answers · asked by tttriplethreat1818 1 in Astronomy & Space

Copper Carbonate+ oxygen {[(arrow/right/=)]} Copper Oxide+ Carbon Dioxide.

2007-01-18 07:13:33 · 2 answers · asked by Anonymous in Chemistry

Hi does magnesium tetrachloride have a giant ionic structure or simple covalent structure?
It makes sense to be covalent, since it needs four covalent bonds to get a full outer shell - which it gets from the four chlorine atoms. But they're metal and non-metal, so they may somehow be ionic...

2007-01-18 07:12:16 · 4 answers · asked by Anonymus 2 in Chemistry

I mean they have a ship up there billions of miles into space sending back pictures of our galaxy, our huge galxy billions of miles big, and its just a little dot, where does space end, its physically impossible to go on forever. Isn't it?

2007-01-18 07:09:09 · 23 answers · asked by Anonymous in Astronomy & Space

2007-01-18 07:09:09 · 9 answers · asked by Scythian1950 7 in Astronomy & Space

My daughter is currently a college student studying biology but she thinks, for her, a career as an EMT is better than a career in biology or medicine.

2007-01-18 07:07:57 · 6 answers · asked by Anonymous in Medicine

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i think it somewhere in Africa, but i need someithing more specific. If you know, hurry please i need this soon!
Thank You!
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2007-01-18 07:07:34 · 4 answers · asked by manduhh 2 in Geography

and it leaves a black streak, it means you are deficient in iron? How does this work?

2007-01-18 07:06:30 · 5 answers · asked by jamie 2 in Medicine

2007-01-18 07:06:21 · 3 answers · asked by sharon f 1 in Geography

2007-01-18 07:03:29 · 6 answers · asked by Anonymous in Geography

What is the acceleration formula I would use to solve this problem?

Also what is the deceleration formula I would use on this problem:

Find the deceleration of a truck that goes from 30 m/s to rest in 6 seconds.

2007-01-18 07:03:11 · 6 answers · asked by Anonymous in Physics

Hello everyone, got two brain teasers for ya. Please show your work, Enjoy!


1. "Elevator"

The capacity of an elevator is either 20 children or 15 adults. If 12 children are currently in the elevator, how many adults can still get in?

2. "Floor Tiles"

How many 9-inch-square floor tiles are needed to cover a rectangular floor that measures 12 feet by 15 feet?

2007-01-18 07:03:04 · 4 answers · asked by a_perfect_cure 1 in Other - Science

These are two mathematical problems that I need the formulas to. Thank you for your input.

2007-01-18 06:59:32 · 11 answers · asked by Hestynuster 2 in Mathematics

2007-01-18 06:59:18 · 2 answers · asked by SalSa 1 in Chemistry

2007-01-18 06:58:49 · 8 answers · asked by Anonymous in Astronomy & Space

i have my own beliefs. i personally believe that we are not alone, and that beings do come to earth. far advanced beings, studying our society and lives. i believe there has to be many planets lightyears away with life on it. space is never ending. there has to be places like earth out there. i was just wondering what some others believe.

2007-01-18 06:58:01 · 9 answers · asked by Anonymous in Astronomy & Space

A rtation is a movement of gravity in a simple rotate on it.but in example to understand it is a motion of itself to creat a methode itself.

2007-01-18 06:57:55 · 5 answers · asked by yidnekachew M 1 in Astronomy & Space

2007-01-18 06:57:09 · 1 answers · asked by curious 1 in Physics

2007-01-18 06:56:28 · 8 answers · asked by Anonymous in Biology

2007-01-18 06:56:27 · 1 answers · asked by curious 1 in Astronomy & Space

What is the correlation between right triangles and the Pythagorean Theorem?

2007-01-18 06:55:25 · 13 answers · asked by TPCAN 3 in Mathematics