Science & Mathematics - 2 November 2006

2006-11-02 04:10:50 · 12 answers · asked by Help 1 in Zoology

Does the 2nd law of thermodynamics explain disntegration?
So as energy dissipates where does it go,does it expand into outer nothing?

2006-11-02 04:07:25 · 1 answers · asked by goring 6 in Physics

That stops a spinning disc from dropping flat, some years ago I was rolling a steel disc along it was one metre in dia and ten mil. thick when I wanted to put it down I leaned it a little and gave it a twist and it started to rattle round (like a coin does) I stepped onto the centre of it and it held my weight for about ten seconds before coming to rest, now it's not centrifugal force 'cos it only turned about once, so does it have a name?

2006-11-02 04:07:07 · 5 answers · asked by bo nidle 4 in Physics

2006-11-02 04:06:24 · 3 answers · asked by Anonymous in Biology

2006-11-02 04:06:16 · 2 answers · asked by pwn 1 in Medicine

no reaction occurs
iron (II) chloride is formed
iron copper sulfate is formed
the iron replaces the copper

2006-11-02 04:04:28 · 4 answers · asked by Anonymous in Chemistry

, but check when you say the paint is wet?

2006-11-02 04:04:25 · 7 answers · asked by Anonymous in Earth Sciences & Geology

larger than that of sodium
the same as that of sodium
smaller than that of sodium
variable

2006-11-02 04:03:53 · 2 answers · asked by Anonymous in Chemistry

How does space debris affect the hubble telescope, th sun's light rays and the earths magnetic field, etc...????

2006-11-02 04:03:51 · 2 answers · asked by ME!!! 1 in Astronomy & Space

2006-11-02 04:03:49 · 3 answers · asked by Anonymous in Weather

If not, why don't they? Snow is precipitation just like a rainstorm, right?

2006-11-02 04:03:20 · 14 answers · asked by Anonymous in Weather

gain electrons
lose electrons
gain protons
lose protons

2006-11-02 04:01:23 · 2 answers · asked by Anonymous in Chemistry

2006-11-02 04:01:17 · 9 answers · asked by Anonymous in Physics

OK so last night in French class someone was telling me that cats sound different in France than here in England. And that the same kind of animal can make make different sounds depending on the location. I'm thinking someone is pulling my leg... but just in case they aren't can anyone present some evidence? I just don't quite buy it!

2006-11-02 04:00:15 · 19 answers · asked by nature_guy 2 in Other - Science

2006-11-02 03:57:20 · 1 answers · asked by jeep_man129 3 in Chemistry

2006-11-02 03:57:18 · 9 answers · asked by Tacymevol 5 in Physics

2006-11-02 03:55:11 · 16 answers · asked by Anonymous in Medicine

2006-11-02 03:53:41 · 10 answers · asked by MAC 1 in Physics

the rectangle is 7.640 meters x9.410

2006-11-02 03:53:26 · 23 answers · asked by bongo 1 in Mathematics

2006-11-02 03:52:25 · 6 answers · asked by love2ski03 1 in Biology

2006-11-02 03:49:41 · 3 answers · asked by Anonymous in Engineering

Than Why does it say " Keep away From Children?

2006-11-02 03:48:46 · 9 answers · asked by BATISTA 4 in Medicine

Which of the following best describes why the smaller terrestrial worlds have cooler interiors than the larger ones?

a)They had more volcanic eruptions in the past, which released their internal heat.
b)They were cooler when they formed.
c)They have relatively fewer radioactive elements.
d)The smaller ones are farther from the Sun.
e)They have relatively more surface area compared to their volumes.

2006-11-02 03:45:32 · 3 answers · asked by Coco 2 in Astronomy & Space

Also, what is the role of each of the following:
proteins, lipids, carbohydrates, and nucleic acids

2006-11-02 03:44:39 · 5 answers · asked by Anonymous in Biology

2006-11-02 03:44:22 · 5 answers · asked by michael s 1 in Chemistry

2006-11-02 03:40:31 · 15 answers · asked by Derrick M 1 in Mathematics

I'm looking for potassium cyanide in a small quantity (15 g or less). I would like to know where it's available, how much it costs, and if it can be shipped worldwide.

Are there any websites that I can get it from? Again, I'm not looking for a lot.

Also, Im looking to get some hydrochloric acid.

2006-11-02 03:40:01 · 6 answers · asked by Anonymous in Chemistry

2006-11-02 03:36:57 · 21 answers · asked by demarkius m 1 in Mathematics

2006-11-02 03:36:23 · 4 answers · asked by honeykingz 1 in Biology

2006-11-02 03:36:02 · 6 answers · asked by Anonymous in Biology