Science & Mathematics - 12 January 2007

2007-01-12 11:30:18 · 10 answers · asked by Rodder 1 in Geography

If you were spaghettified would you feel it?

2007-01-12 11:30:17 · 10 answers · asked by Anonymous in Astronomy & Space

1.x= log^7(30)
2.f^(x^2-3) = 71

How do you do them right? Heres what i did, and i was wrong
log7+log30
.845 + 1.47= 2.3222
and for the second i did
log 72 divided by log 5 = xsquared - 3
which was 2.6572 = x squared - 3
then add 3 to get 5.6571 = x squared
then do the square root of 5.65.. which is 2.3784
but these are wrong can anyone tell me why?

2007-01-12 11:27:05 · 3 answers · asked by w_xsoadx_w 2 in Mathematics

What is the elevation of the Dead Sea?

Thanks

2007-01-12 11:24:14 · 4 answers · asked by Anonymous in Geography

2007-01-12 11:23:03 · 6 answers · asked by Anonymous in Botany

2007-01-12 11:22:58 · 9 answers · asked by followmyleader1 2 in Mathematics

Also, what are the capsid and noncapsid proteins in the West Nile Virus?

Is there a cure for West Nile Virus?

2007-01-12 11:22:30 · 3 answers · asked by Anonymous in Biology

2007-01-12 11:21:52 · 9 answers · asked by Brettski 3 in Medicine

I would. I would love to see Earth just sitting there all lonely. To travel the universe. See things no one else has seen. Go places no one else has been.

2007-01-12 11:21:30 · 12 answers · asked by Anonymous in Astronomy & Space

2007-01-12 11:20:45 · 12 answers · asked by pusscat1984 1 in Zoology

It is impossible for moon to rotate around it's own axis but still hide it's one face from us always. If we can see only one face always, then automatically it implies Moon doesn't rotate around it's vertical axis. It may rotate around it's horizontal axis and still show only one face but not around vertical axis.

Irrespective of how fast it rotates, irrespective of how much time it takes if it is truly rotating around it's vertical axis then it has to has to has to show it's other face.

i agree the same area of earth may always see the same face of earth but we are talking of whole earth; if whole earth cannot see other face of moon then it is not rotating around it's vertical axis.

Now think of 2 people standing in front of each other face to face. Let us assume both rotate around their vertical axis. Let us also assume person B rotates around person A. If person B really rotates around his own axis now tell me how is it possible that A never sees the back of B??? irrespective of the speed with which B rotates, irrespective of the time he takes to finish 1 rotation around A at some point the has to show his back to A.

it is impossible for moon to rotate around it's own vertical axis and still hide it's other face from earth irrespective of how it rotates as long as it is around it’s vertical axis.

it is impossible. I know people will come out with some explanations like ' moon's rotation is locked with …etc etc ' ‘ it takes same time for rotating around it's own axis as well as 1 rotation around earth bla bla’ but in my opinion;

In my opinion moon actually doesn’t rotate around it’s own vertical axis ( also around any axis ); perhaps the gravity of Earth has completely prevented Moon from ever rotating around it’s axis.

It also raises the interest possibility that not all planets or moons or celestial bodies in the universe do have to rotate around their own axis. If there are 2 movements; 1) moving around another celestial body 2) moving around it’s own axis; I feel the first type of movement is mandatory ( moving around another, mostly bigger celestial body like earth moving around Sun, moon moving around Earth etc ) and the second type movement ( moving around it’s own axis ) is not mandatory. Obviously I don’t think there could be an object in the universe which could just float in the sky possibly moving around it’s own axis but without moving around something else.

This is my opinion, I appreciate a feedback in this regard. In other words the above discussion is actually a question although it looks like a reply or response.

Thanks.

2007-01-12 11:19:37 · 11 answers · asked by SS 2 in Astronomy & Space

I am working on a science fair experiment, and my teacher offered to create a solution for me. I went in, and she was too busy to help so now I am on my own. Is there a solution that I can create to resemble the acids in our stomach? I'm trying to figure out which advil dissolves the fastest.

2007-01-12 11:14:51 · 4 answers · asked by dani_es_bonita 1 in Chemistry

2007-01-12 11:11:37 · 8 answers · asked by asiandude 2 in Botany

Compare and Contrast the 2 states.

2007-01-12 11:10:17 · 6 answers · asked by Anonymous in Chemistry

2007-01-12 11:09:03 · 7 answers · asked by Anonymous in Parapsychology

1.How can you use one 2 and one 6 to make 64?
2. A worm is trying to crawl out of a 3ft deep hole. If the worm crawls up 7 inches and then falls 2 inches each hour, how many hours will it take the worm to crawl out of the hole?

2007-01-12 11:07:32 · 10 answers · asked by :] 2 in Mathematics

Some years ago I remember N.A.S.A was trying to develop or developing a mirror in space that would light up an area an extra 12 hours a day by reflecting the sunlight to an area that needed this (earthquake regions etc)
Do I remember right?
And if so then can you point me in the right direction on the net for info pls?

2007-01-12 11:02:25 · 3 answers · asked by davie 2 in Astronomy & Space

2007-01-12 11:02:06 · 7 answers · asked by theman 1 in Biology

2007-01-12 10:59:03 · 1 answers · asked by OOH sheahh 1 in Chemistry

why or why not do they have to work together? please answer

2007-01-12 10:56:59 · 4 answers · asked by jeremie 1 in Earth Sciences & Geology

2007-01-12 10:54:27 · 4 answers · asked by kaminithakkar 1 in Earth Sciences & Geology

2007-01-12 10:52:24 · 8 answers · asked by Anonymous in Zoology

All the footage I have ever seen of astronauts working on sattelites, space stations, or space shuttles, has never shown a single star in the sky. Is this a cause of the sun blinding them out?

2007-01-12 10:47:23 · 13 answers · asked by |2 0 ( |( 1 in Astronomy & Space

2007-01-12 10:46:47 · 10 answers · asked by Anonymous in Medicine

texas-yes

2007-01-12 10:45:17 · 36 answers · asked by Anonymous in Weather

of a circle

2007-01-12 10:44:50 · 9 answers · asked by Anonymous in Mathematics

when what time

2007-01-12 10:41:57 · 2 answers · asked by Anonymous in Astronomy & Space

2007-01-12 10:41:46 · 4 answers · asked by jeremie 1 in Earth Sciences & Geology

2007-01-12 10:40:38 · 11 answers · asked by Anonymous in Weather

The proper use of parentheses eliminates ambiguity. So why does hardly anybody use parentheses when they ask a math question on Yahoo Answers? What is the problem? Are they allergic to parentheses?

2007-01-12 10:39:48 · 12 answers · asked by Northstar 7 in Mathematics