Science & Mathematics - 18 December 2006

aren't commercial planes, jets, helicopters, capable of doing it?

2006-12-18 07:19:54 · 13 answers · asked by Thebronx 5 in Astronomy & Space

2006-12-18 07:19:37 · 34 answers · asked by spidermike 2 in Physics

why are there no volcanoes on the eastern part of the United States and Canada

2006-12-18 07:16:32 · 5 answers · asked by Anonymous in Earth Sciences & Geology

2006-12-18 07:16:01 · 1 answers · asked by jOhAn 3 in Mathematics

how do you calculate the acceleration due to gravity on Saturn. i know the radius of Saturn is about 5.85 x 107 m and its mass is 5.68 x 1026 kg.

2006-12-18 07:15:26 · 5 answers · asked by gracelikerain 2 in Physics

2006-12-18 07:14:53 · 2 answers · asked by jOhAn 3 in Mathematics

It's been a couple of days, but we have not seen the moon?! Where is it? And why can't we see it. We are in Arlington, in DC!

2006-12-18 07:14:28 · 10 answers · asked by Anonymous in Astronomy & Space

I need to do some fine tuning on my sundial. Also, if you know, please specify whether it's GMT... or whatever time zone you have for it.

2006-12-18 07:12:09 · 8 answers · asked by Anonymous in Astronomy & Space

2006-12-18 07:09:56 · 8 answers · asked by ? 6 in Geography

2006-12-18 07:09:10 · 6 answers · asked by nornor 1 in Mathematics

Which member of the following pairs has the stronger intermolecular dispersion forces:

Br2 or O2

CH3CH2SH or CH3CH2CH2SH

CH3CH2CH2Cl or (CH3)2CHCl

and if possible could you explain how you found it.

2006-12-18 07:07:44 · 2 answers · asked by bosox1989 1 in Chemistry

2006-12-18 07:06:02 · 8 answers · asked by alisha 1 in Geography

Explain why compressing a gas at constant temperature can cause it to liquefy.

Why are the liquid and solid forms of a substance referred to as condensed phases?

2006-12-18 07:04:28 · 6 answers · asked by bosox1989 1 in Chemistry

2006-12-18 07:04:05 · 3 answers · asked by Mickey 2 in Geography

Benzoic acid, C6H5COOH, melts at 122 degrees C. The density in the liquid state at 130 degrees C is 1.08g/cm^3. The density of solid benzoic acid at 15 degrees C is 1.266g/cm^3.

In which state is the average distance between molecules the greatest?

Explain the difference in densities at the two temps in terms of the kinetic molecular theory.

2006-12-18 07:02:22 · 1 answers · asked by bosox1989 1 in Chemistry

any help anyone pls ?

2006-12-18 07:01:41 · 7 answers · asked by glynn T 1 in Engineering

5X-2Y=-9
7X+3Y=-1

2006-12-18 06:59:27 · 6 answers · asked by icechampagne81 2 in Mathematics

what role do gases play in volcanism

2006-12-18 06:58:28 · 4 answers · asked by Anonymous in Earth Sciences & Geology

polar/nonpolar

symmetrical/asymmetrical

2006-12-18 06:58:10 · 3 answers · asked by Krystal 2 in Chemistry

3Xsquared + 5X =0

I need to solve for X how can I do that if its squared I am lost please help

2006-12-18 06:57:23 · 5 answers · asked by icechampagne81 2 in Mathematics

2006-12-18 06:55:06 · 8 answers · asked by Anonymous in Chemistry

what determines the viscosity of lava

2006-12-18 06:54:40 · 8 answers · asked by Anonymous in Earth Sciences & Geology

what is a plate in the concept of plate tectonics

2006-12-18 06:54:20 · 4 answers · asked by Anonymous in Earth Sciences & Geology

I am hopeless at maths, can you figure this out for me . if someone has a total of 336 ans. Best ans.13 and has 4% of the total , now if someone has 511 ans. with 13 Best ans .and has 3% of the total, are those figure's right ?

2006-12-18 06:53:55 · 11 answers · asked by MILLION DOLLAR QUESTION 5 in Mathematics

How does sea-floor spreading account for the age of sea floor

2006-12-18 06:53:38 · 4 answers · asked by Anonymous in Earth Sciences & Geology

What is the exact explanation?? Water running from a tap goes down the drain in a clockwise direction if you're in Europe and the opposite way if you're in Australia! How's that??

2006-12-18 06:51:03 · 7 answers · asked by Fab 1 in Earth Sciences & Geology

How can I know if the doctor I am going to see has the qualifications to practice medicine.I have heard horrible stories about pretending to be doctors and even operating?

2006-12-18 06:48:24 · 5 answers · asked by tammy 2 in Medicine

I realise ive only ever seen Pandas in captivity but they seem really relaxed & docile. I cant imagine one chasing someone through a forrest but I have no problem imagining a Grizzly Bear chasing someone as im sure it happens a lot.

2006-12-18 06:47:37 · 22 answers · asked by Anonymous in Zoology

I've been watching people who been presenting this problem on t.v. and I've been getting freaked out about this, so please give me a good answer to this.

2006-12-18 06:47:27 · 12 answers · asked by Anonymous in Earth Sciences & Geology

Paul and Steve are having the following conversation:

Paul: "How old are your three kids?"
Steve: "The product of their age is 36, and their sum is equal to the number of windows on that building."
Paul: "I need another clue."
Steve: "The eldest has blue eyes."

How old are Steve's children?

2006-12-18 06:44:49 · 1 answers · asked by Anonymous in Mathematics