Science & Mathematics - 24 December 2006

When you filter ink by paper filtration by pouring the ink into a funnel with filter paper in it, is the ink supposed to stay trapped in the funnel or go through the filter paper and through the funnel? When i tried this when ink was mixed with other substances, the ink stayed on top while the liquids went through. Is this supposed to happen?

2006-12-24 02:38:58 · 2 answers · asked by Sammie <3 2 in Chemistry

2006-12-24 02:37:29 · 6 answers · asked by Genius 1 in Mathematics

2006-12-24 02:36:07 · 4 answers · asked by neha_hemani2816 1 in Biology

2006-12-24 02:34:50 · 9 answers · asked by Josh S 2 in Biology

2006-12-24 02:34:35 · 7 answers · asked by torque1224 1 in Biology

i am just wondering but if so what would be the wattage value of the bulb

2006-12-24 02:33:58 · 5 answers · asked by macgyver 1 in Engineering

2006-12-24 02:32:28 · 6 answers · asked by Anonymous in Chemistry

2006-12-24 02:20:20 · 3 answers · asked by chetan b 1 in Engineering

i m neha hemani from india, doing post graduation in bioinformatics from south gujarat university. Thank you.

2006-12-24 02:10:01 · 10 answers · asked by neha_hemani2816 1 in Biology

cant look at a planet that is alot closer and tell if there is any kind of life on that planet

2006-12-24 02:04:46 · 11 answers · asked by llamasrocknroll 2 in Astronomy & Space

Do u now the easiest way to balance a chemical reaction?If you know any tricks or easiest way of balancing a reaction,please tell me.

2006-12-24 02:03:31 · 4 answers · asked by star123 2 in Chemistry

2006-12-24 02:03:16 · 4 answers · asked by Monk_man 1 in Physics

2006-12-24 01:59:36 · 17 answers · asked by admitannce2america 1 in Geography

i am from goa at may me a bit difficult to get good quality equipment.

2006-12-24 01:59:10 · 6 answers · asked by abhi 1 in Astronomy & Space

2006-12-24 01:54:50 · 4 answers · asked by Nasty_Guy 2 in Earth Sciences & Geology

2006-12-24 01:54:08 · 12 answers · asked by Monk_man 1 in Physics

I would like to have information on the following points :-
1)Aspects
2)Importance in future
3)Position enjoyed by professionals in society
4)Pay packets
5)Options of self employment

Can I have some success stories to inspire me ?

2006-12-24 01:52:08 · 7 answers · asked by beginner 1 in Engineering

2006-12-24 01:49:42 · 18 answers · asked by Anonymous in Mathematics

2006-12-24 01:48:22 · 10 answers · asked by Rainman 3 in Zoology

2006-12-24 01:45:57 · 3 answers · asked by m_kalal79 1 in Biology

We are the inhabitant of the Milkey way galaxy. Our solar system occupied a tiny space of that Milkey way galaxy! Our galaxy occupied a very tiny poration of the "Universe"! There are hundreds of thousands of millions of billions of trillions of galaxy in the "Universe"! How is the Universe? What we are in compared with the Universe! There might be many civilized technicaly advanced creatures / life. What you people think ? Will any body share with me his experience ? Because I think some of the allien are trying to communicate with me / with my family!

2006-12-24 01:31:27 · 12 answers · asked by Pintu 1 in Astronomy & Space

2006-12-24 01:30:53 · 9 answers · asked by Anonymous in Mathematics

2006-12-24 01:30:38 · 7 answers · asked by Anonymous in Chemistry

2006-12-24 01:28:20 · 11 answers · asked by ™ 3 in Mathematics

2006-12-24 01:27:58 · 3 answers · asked by hughr k 2 in Physics

I have followed the space program from the start and workrd in the aerospace field and nobody has intellegently explained why spacecraft are required to re-enter the atmosphere at 17,000 mph when it seems to me that they could simply slow the vehicle down and 'fly ' it to it's landing site. I understand the extreme velosity needed to escape earths gravity but I just can't get my head around why coming back needs to be as suicidal as it is.This may sound really simpleminded,but the atmosphere is just air,and in the upper atmosphere it's thin air at that!In the early days of the space race NASA flew the X-Planes out of the stratosphere and back at speeds that were nowhere near the speeds used today. Please, I'm not stupid,help me to understand why we have to risk astronauts lives when it seems we could do the same job a lot safer.

2006-12-24 01:27:14 · 8 answers · asked by rick m 3 in Astronomy & Space

I know it has an inverse because its derivitive is 3x^2 +1 so its ascending. please please help me.

2006-12-24 01:23:25 · 6 answers · asked by mehdi 1 in Mathematics

See following reaction:
NH4NO3------>N2O+2H2O.
Tell me,What type of reaction is it?

2006-12-24 01:16:26 · 6 answers · asked by star123 2 in Chemistry

2006-12-24 01:14:13 · 5 answers · asked by GollumAnderson 2 in Biology

2006-12-24 01:10:56 · 8 answers · asked by Ishfaq A 3 in Astronomy & Space