Science & Mathematics - 12 February 2007

2007-02-12 03:15:51 · 3 answers · asked by Jenous 2 in Mathematics

2007-02-12 03:15:44 · 12 answers · asked by gnod 1 in Weather

2007-02-12 03:14:58 · 1 answers · asked by Anonymous in Botany

i am trying to stay away from anything geneitic modified, i use olive oil for salads, but i would like the best oil for fying etc.

2007-02-12 03:12:28 · 3 answers · asked by Unknown zone 2 in Mathematics

2007-02-12 03:12:16 · 5 answers · asked by Anonymous in Physics

where can i find the relation b/w pressure acting and the thickness of a tank. or can any one give the relation how to find the thickness of tank if pressure acting is given

2007-02-12 03:11:54 · 1 answers · asked by Vidhiya R 1 in Engineering

I need these answers,its very important=)
how many newton's is a pencil?
how many newton's is an earaser?
how many newton's is a pencilcase?

2007-02-12 03:11:51 · 1 answers · asked by deryalyuksel 1 in Mathematics

This math stuff...Plz help Im lost..

2007-02-12 03:11:18 · 5 answers · asked by daneatme2000 1 in Mathematics

2007-02-12 03:08:27 · 2 answers · asked by Marcellus T 1 in Weather

2007-02-12 03:08:13 · 3 answers · asked by denwel33 5 in Astronomy & Space

I have these exams coming up in a couple of weeks..
And i need some help with algebra..
Can anyone give me a website which can explain it to me for FREE?

I'm stuck with algebra like this : a + 3(a + 1) = 2a

Please could you leave the webiste and it's adress..

Thanks..x

2007-02-12 03:07:37 · 7 answers · asked by Ali baba And the 40 thieves! 2 in Mathematics

I'm looking for uncut gemstones/crystal material preferably from a U.S. distributor. Does anyone know of any companies that do this? Thanks.

2007-02-12 03:04:47 · 3 answers · asked by icomeanons 2 in Earth Sciences & Geology

I've asked this before and appreciate the answers. However I don't want to calibrate the hours on the dial itself. I want to know if its possible that by adjusting the angle of both the gnomon and the horizontal dial itself to a given latitude, it would be possible to tell the approximate time of that latitude while being on a different latitide. Appreciate any feedback.

2007-02-12 03:04:06 · 1 answers · asked by yumbum 1 in Physics

2007-02-12 03:03:11 · 3 answers · asked by goring 6 in Astronomy & Space

Last night I saw this little grey owl fly in and perch on my telephone wire. It was only about 5-6 inches high when perched. I live in Berkley Michigan and have never seen anything like this around the house. Does anyone have any information about what kind it might have been?

2007-02-12 03:03:09 · 5 answers · asked by ? 2 in Zoology

When we "feel" heat, is it becuz electromagnetic radiation is exciting water molecules in our bodies?

2007-02-12 03:02:13 · 5 answers · asked by Anonymous in Chemistry

i.e. a system that is designed to provide cooling as well as heating?

2007-02-12 03:01:38 · 2 answers · asked by pottolom 1 in Engineering

when mass is180gm lenght6cm width2cm height3cm.?how do i calculate this?

2007-02-12 02:59:20 · 4 answers · asked by chemgal 1 in Chemistry

2007-02-12 02:58:37 · 1 answers · asked by awantwin2004 2 in Mathematics

if the volume is 270cm3, what is the height of the solid of a base with l=10cm, w=9cm

2007-02-12 02:57:52 · 7 answers · asked by Anonymous in Mathematics

2007-02-12 02:56:10 · 3 answers · asked by prioroftheori 3 in Geography

2007-02-12 02:54:58 · 6 answers · asked by cwarren13 1 in Mathematics

2007-02-12 02:52:44 · 5 answers · asked by ladysorrow 7 in Weather

an artitst has an oddly shaped piece of canvas that contains exactly 81 square inches. the small square projecting at the top is 1 in on a side. it is attached to a square of 16 sq in which is in turn attached to a larger square of 64 sq in. that artist wants to make a 9x9 square canvas for his painting. how can he divide the canvas into the smallest number of pieces that will fit together to make a perfect square?

2007-02-12 02:48:31 · 4 answers · asked by Anonymous in Mathematics

where can i buy these type of wires (copper insulated wires)??

2007-02-12 02:48:11 · 4 answers · asked by r0s3m4ry_126 1 in Engineering

I kinda just told you in the question.

2007-02-12 02:48:06 · 2 answers · asked by prioroftheori 3 in Physics

we all no that like charges repel
therefore if there are 2 black holes which are both either primarily made of matter or anti matter....will they repel

2007-02-12 02:45:19 · 15 answers · asked by Anonymous in Astronomy & Space

given 7 distinct positive integers that add up to 100, prove that some three of them add up to at least 50. (hint: arrange them in order: a

2007-02-12 02:44:30 · 6 answers · asked by Anonymous in Mathematics

people say the universe is expanding.....can it keep doing so indefinately.....after all there is nothin that is providing a centrifugal force that will keep the various bits of matter in th universe in orbit...and since black holes are only part of a single galaxy ....it dosent seemt o me that they could provide this centripetal force

2007-02-12 02:43:41 · 11 answers · asked by Anonymous in Astronomy & Space

Could you get all your drinking water just by going outside in the rain and opening your mouth?

Alright, I'll get back to work now!

2007-02-12 02:42:22 · 6 answers · asked by Alyosha 4 in Weather