Science & Mathematics - 9 December 2007

it's something phobia......

2007-12-09 14:37:54 · 2 answers · asked by Smiles 3 in Zoology

2007-12-09 14:36:59 · 4 answers · asked by nancy c 1 in Physics

Ok guys and gals who believe in orbs what is your explanation of why orbs can be used as a legit piece of evidence for a haunting ...
Though i don't believe in orbs as evidence or as a spirit in general, i run into alot of people who do what are the believers theories? and of course us the skeptics lets have an array of answers to why they are disproved...

Ryan ~ Paranormal Investigator/Researcher~
www.theprosonline.com

2007-12-09 14:33:14 · 16 answers · asked by teamhuntingevidenceofparanormal 2 in Paranormal Phenomena

2007-12-09 14:31:46 · 0 answers · asked by skwstudent 1 in Chemistry

another sample is analyzed by a different geologist using different isotopes. he determines there is 75% Pb daughter product in the sample. he suspects some error and decides to reanalyze the sample. what led him to conclude there was a problem with his initial result?

2007-12-09 14:28:52 · 2 answers · asked by PublicSUD 2 in Earth Sciences & Geology

(i know its a random question but i need to know this for school)

2007-12-09 14:28:31 · 13 answers · asked by Anonymous in Agriculture

2007-12-09 14:28:01 · 7 answers · asked by Carolyn P 1 in Physics

the outer shell which is negtive, the inner mass which is positive and the core which is the most powerfull part of the neutron which itself is a composit of three forces that create what we call the 'strong force'. All force is energy and all energy is force. How do we link the inner core without breaking the bonds of force thus causing the unrestricted release of energy that is bound by these bonds? Such a release would be powerful beyond emagination and likely catistrophic to our existance unless controled. Got any ideas?

2007-12-09 14:27:43 · 1 answers · asked by PROCTORJR1 2 in Earth Sciences & Geology

i'm doing a project on chlorine ph and bromine levels

2007-12-09 14:26:01 · 1 answers · asked by Anonymous in Chemistry

2007-12-09 14:22:05 · 3 answers · asked by jetengine767 3 in Mathematics

2. A 2.50 L of neon has a pressure of 1.59 atm at 45.0 degrees celsius. What volume would the sample have if the pressure is 725 Torr and the temperature 22.0 degrees celsius?
A. 3.87 L
B. 0.733 L
C. 307 L
D. 2.04 L
E. 1.62 L

2007-12-09 14:21:41 · 3 answers · asked by Anonymous in Chemistry

On a map with a scale of 1:100 000 000, what distance, in centimetres, represents an actual distance of 2500 km?

2007-12-09 14:21:41 · 8 answers · asked by Joanne M 1 in Mathematics

I know there are 3 specific names for them. Im loking for the one where one half of the split ends up on top of the other half.

2007-12-09 14:20:03 · 2 answers · asked by Akj57 4 in Earth Sciences & Geology

2007-12-09 14:19:11 · 5 answers · asked by malorie e 1 in Mathematics

in a glass of water?

2007-12-09 14:18:29 · 1 answers · asked by Marie L 1 in Physics

2007-12-09 14:17:01 · 2 answers · asked by chocolate 1 in Chemistry

2007-12-09 14:16:51 · 7 answers · asked by ````andui```` 1 in Mathematics

What is the ones digit when 6317^458 is written in standard form?
Any help greatly appreciated!

2007-12-09 14:15:28 · 8 answers · asked by Anonymous in Mathematics

l-20l+3+l-4l-l-5l+12

2007-12-09 14:15:06 · 1 answers · asked by ? 2 in Mathematics

i know that the reason diet coke and mentos go "BOOM" is that...

mentos act as a catalyst to the reaction and intensfy the release.

It's a process called nucleation, the carbon molecules get stuck in the bumps of the Mentos and that causes the oxygen to be left in a less dense state so it rises out of the bottle and takes liquid with it.

diffusion of two chemical substances namely carbon dioxide and oxygen.

and i know that...

its an exothermic reastion.

is all of that true? what else should i know for my project...please help me people...im in the 9th grade too.

2007-12-09 14:14:49 · 1 answers · asked by Anonymous in Other - Science

I want to be warm this winter, but it is the coldest winter I have ever experenced,and Since my bills are already high, I want to know if there is a way to keep warm without the heater or fireplace turned on too much. Anyone with a good answer will get a thumbs up and the best answer will get 10 points. Please Hurry! It is so cold here in California!

2007-12-09 14:11:09 · 6 answers · asked by sharpayevan101 2 in Weather

integral from -inf to inf of (x*sin(x)) / ((x^4)+1) dx

2007-12-09 14:09:30 · 1 answers · asked by something crazy 4 in Mathematics

I HAVE ANOTHER ONE.
how well can we predict the future changes in the earth system?
thanks

2007-12-09 14:09:20 · 2 answers · asked by *me* 1 in Weather

thisis hard

2007-12-09 14:07:17 · 5 answers · asked by Steffi loves Bob!!! 1 in Earth Sciences & Geology

Trick question i have no idea

2007-12-09 14:04:33 · 14 answers · asked by Steffi loves Bob!!! 1 in Mathematics

2007-12-09 14:02:01 · 1 answers · asked by ? 1 in Earth Sciences & Geology

Water, in its liquid state has a density of 0.9971 grams per cubic centimeter. Ice has a density of 0.9168 grams per cubic meter. you fill a cubical container with 510 grams of liquid water. a different cubical container with 510 grams of solid water(ice).

1. what is the volume of the container filled with liquid water
2. what is the length of the edges in #1
3. what is the volume of the container filled with ice.
4. what is the length of the edges in #3

other questions.

find the length of the edge of the cube, volume=216^3
find the length of the edge of the cube, volume=527^3

thanks .
please tell me how u did it (:

2007-12-09 14:00:01 · 1 answers · asked by so so fresh 2 in Mathematics

On the west coast of South America, an oceanic plate is colliding with a continental plate. according to plate tectonics, what type is this?

2007-12-09 13:59:50 · 3 answers · asked by ? 1 in Earth Sciences & Geology

The outher morning I was driving home in a decent rain, I pulled over on the haul road by my house. I checked out the morning rain, the light breaking through the clouds here and there, the dark areas crossing town shadows of clouds. The rain, it was all to beautyful tell I saw a rainbow. Clear as day I could see bouth ends looking like it was landing in the back yards of two near by houses. Then above it a lighter but still present rainbow, this is a double rainbow, I have seen a few and taken pictures of a few as well. But dose a rainbow actuly touch down? Just as the space between the two rainbows is clear is the space between the ground and the rainbow clear? Is there some math or science that proves or relates to this? Why would the two rainbows not touch? Is this the same as the ground? What factors are envolved that seprate the two and are they simular to the way the rainbow reacts to the ground? Maby Im all wrong. If you have any answers or thoughts please shair.

2007-12-09 13:59:11 · 4 answers · asked by Vulture Hunter #1 2 in Weather

2007-12-09 13:47:42 · 4 answers · asked by Anonymous in Biology