Science & Mathematics - 20 June 2006

2006-06-20 08:15:18 · 7 answers · asked by Anonymous in Chemistry

I'M TAKING THE ENTRANCE EXAMINE FOR NURSING ,CAN SOMEBODY HELP WITH THIS PROBLEM

2006-06-20 08:15:14 · 32 answers · asked by CYNTHIA M 1 in Mathematics

I want to know since magnets move metal stuff to them or away from them, can I use that to turn a metal wheel?

Original Q at this link:

http://answers.yahoo.com/question/index;_ylt=ArV8dbbI2fwJNzpaw1nPIxvsy6IX?qid=20060620114852AAAJtVq

If it really can't be done tell me why... (in english please)

2006-06-20 08:10:39 · 11 answers · asked by Am 4 in Physics

2006-06-20 08:10:18 · 7 answers · asked by Christian G 2 in Biology

Does the chicken's body make the shell and fill it with the white and yolk, or does it make the white and yolk and then wrap the shell around it?

2006-06-20 08:08:18 · 11 answers · asked by Mallo 2 in Biology

like my can pince a candle out like how does he do it dosnt it hurt

2006-06-20 08:06:20 · 16 answers · asked by hockey fan 3 in Biology

2006-06-20 08:05:51 · 31 answers · asked by J_humor 2 in Other - Science

Just asking to be sure

2006-06-20 08:05:32 · 21 answers · asked by Christian G 2 in Astronomy & Space

2006-06-20 08:04:15 · 5 answers · asked by Ryan P 2 in Weather

i need to know pole size or i beam size and how big to make my footing

2006-06-20 08:03:36 · 1 answers · asked by dan d 1 in Engineering

2006-06-20 08:03:31 · 11 answers · asked by trippster10 1 in Astronomy & Space

2006-06-20 08:02:58 · 13 answers · asked by trippster10 1 in Astronomy & Space

seriously, i need to know!

2006-06-20 08:01:08 · 27 answers · asked by rachel 2 in Biology

2006-06-20 08:00:24 · 5 answers · asked by Anonymous in Other - Science

You have 10 boxes and all of it has the same shape, there are 100 coins in each box of 10 gr. that mean you have 1 KG in every box
But in one of the boxes coins has 9 gr. /one With Net Wight 0.900 KG
Ho do you find that box using any balance but once?
The first correct answer will be the best answer

2006-06-20 07:57:37 · 5 answers · asked by johary m 1 in Mathematics

2006-06-20 07:55:39 · 28 answers · asked by Noncyclicphotophosphorylation 2 in Botany

Are humans going to remain the same as we are today? In an evolutionary standpoint creatures evolve to adapt to their invironment, humans change there invoronment to adapt to them. So, will be continue to change or stay the same...??

2006-06-20 07:55:39 · 21 answers · asked by Jared K 1 in Biology

2006-06-20 07:52:08 · 2 answers · asked by wsemwptc@sbcglobal.net 1 in Astronomy & Space

2006-06-20 07:51:27 · 8 answers · asked by Ryan P 2 in Weather

Then hook up something to convert the energy from the turning wheel to make electricity (like a windmill without the wind)?

2006-06-20 07:48:52 · 13 answers · asked by Am 4 in Physics

2006-06-20 07:48:31 · 24 answers · asked by bbsweets_77 3 in Biology

Please show steps

2006-06-20 07:45:52 · 9 answers · asked by Me 2 in Mathematics

Actually I wonder which is heavier: a kilogram of butter or a kilogram of lead? Explain the solution if you had to demonstrate to your friends arbitrarily say in a middle of the New York City’s Central Park.
Rough ideas are accepted, but please be gentle.
You may check this site for information:
http://hypertextbook.com/physics/matter/density/

2006-06-20 07:43:57 · 46 answers · asked by Edward 7 in Physics

Apart from widescale tree plantation, is there a way in which we could transform enough carbon dioxide into 02 to restore the ozone layer?

2006-06-20 07:38:03 · 11 answers · asked by Shona L 5 in Earth Sciences & Geology

In other words, as polarized capacitor is bigger and maybe more expesnive, what conditions that I have to use polarized cap instead of non-polarized? Thanks so much for help!

2006-06-20 07:34:42 · 9 answers · asked by ShoMo C 1 in Engineering

i cant do anything in the neighborhood cuz my grandpa wont let me . my aunt and ulcle also live there

2006-06-20 07:32:04 · 11 answers · asked by xXFenderstratXx 3 in Mathematics

2006-06-20 07:30:44 · 7 answers · asked by willthe001 1 in Engineering

who are you really? are you a monkey? or what? really i mean it.
do you believe in Evolution, or is it the other thing (sorry i really dont know what you would call it) anyway.

2006-06-20 07:30:24 · 16 answers · asked by Anonymous in Biology

Also
1)There are 10 socks in a drawer:2 yellow, 2 green, 2 blue, 2 white, and 2 red. If you reach in and pull out 2 socks, what is the probability that they will match?
2)The sum of the angles of a convex polygon is 900 degrees. How many sides does the polygon have?
3) 2x-3=5x+4
4) 5(x+2)=x+6
5) 2x+1=x-4

2006-06-20 07:28:16 · 11 answers · asked by Anonymous in Mathematics

2006-06-20 07:27:07 · 12 answers · asked by Princess Black 1 in Geography