Science & Mathematics - 21 October 2006

Then everything about a species must function for a survival purpose ? Then what is the purpose of the fall colors in flora ?

2006-10-21 16:07:38 · 10 answers · asked by Anonymous in Botany

Our current structural determination sets limits as to the atoms full potential. We have unleashed the nuclear potential failing to harness this strength. I believe we do not fully comprehend the relationship the neutron shares with the proton in lieu of their alignment to the electrons. I have determined the neutron, specifically the psi meson; its quark and anti-quark functions as a "reverse bias" of energy to matter. With this concept we can harness the nuclear potential and put end to war. This will supply us with a perpetual energy, thereby canceling the need to covet our neighbors fuel supplies.
Our current mind set eludes to constants which are variables that arise due to lack of harnessing the nuclear potential. Unification will present one force arising from equilibrium of the two; the electro-weak and magnetic-strong. With the emphasis here, energy which is now greater indicated when squaring the velocity, will equal the mass. L2=em if; (cv) (hv) (1/2mv2) = L2

2006-10-21 16:02:16 · 6 answers · asked by shewhowatches 1 in Physics

I need to show students how to prove it.

2006-10-21 15:58:53 · 6 answers · asked by Anonymous in Mathematics

I can't tell if it has stereocenters. I'm confused because the iodo and the ethyl are on opposite sides, possibly creating a plane of symmetry. But doesn't the ethyl create an asymmetry because it can't just go straight out from the cyclohexane. It has to have a bend in it, which would create asymmetry. ...Help.

2006-10-21 15:57:52 · 3 answers · asked by Otis T 4 in Chemistry

2006-10-21 15:57:35 · 13 answers · asked by Anonymous in Astronomy & Space

a ball is thrown upward from the top of a 25.0 m tall buiding the ball's initial speed is 12.0 m/s at the same instant, a person is running on the ground at a distance of 31.0 m from the building. what must be the average speed of the person if he is to catch the ball at the bottom of the building?

2006-10-21 15:55:10 · 3 answers · asked by m dizzle 2 in Physics

This is what I had noticed. Animals have their mating seasons. During the mating season, the female will most willingly submit themselves to the male going after them. There are also many situations where 2 or more males have to batte out each other to get the female. The female will wait patiently by the side.

However, I have never seen in real life or in documentaries animals raping their own kind.

Do these things happen in the animal world?

2006-10-21 15:54:25 · 26 answers · asked by Anonymous in Zoology

I'm not talking about just feeling in your mind but when you feel that "fluttering" feeling in your stomach, its usually triggered by an anxious moment or in some ideas; love. I'm looking for a few comments but mostly facts please.

2006-10-21 15:45:48 · 5 answers · asked by wranderer 2 in Biology

Tell me details

2006-10-21 15:45:28 · 5 answers · asked by lolman180 3 in Other - Science

I have a TI-83. I need to know the buttons or the how to get the following functions:

- find highest common factors of numbers
- converting meters to millimetres or the like
- give answers in scientific notation
- represent a number as the product of its prime factors
- represent a number in exponential form
- give composite factors
- convert fractions to decimals, or mixed fractions to other types of fractions
- express percentages as fractions
- find the mean, median and mode of a set of numbers

2006-10-21 15:44:04 · 4 answers · asked by Laura 1 in Mathematics

2006-10-21 15:44:04 · 11 answers · asked by osansmitty 1 in Other - Science

2006-10-21 15:41:50 · 5 answers · asked by SOS 1 in Mathematics

2006-10-21 15:38:57 · 17 answers · asked by civis_sollicitus 1 in Biology

Is that child pre-dispositioned to carry the dominant (brown) gene and have brown eyes? Or is it possible for the child to inherit the recessive (blue) gene and have blue eyes?

2006-10-21 15:37:46 · 19 answers · asked by Anonymous in Biology

I'm trying to find the general solution to 6y''+4y'+4y=0.

I know I find the roots, which are (-4 +sqrt(80)i)/12 and (-4-sqrt(80)i)/12. I know you have to plug them into the equation y=c1y2+c2y2... but how do i get y1 and y2?

since it's imaginary, i know it's something to do with sin and cos but i'm not sure.. please help!

2006-10-21 15:36:51 · 4 answers · asked by ? 3 in Mathematics

Are there Aliens and if there are, are they smarter then us and then have more powerful weapons and they have lots of Gadgets and can rome in space like from galaxy to galaxy?

2006-10-21 15:32:29 · 16 answers · asked by Ryan 1 in Astronomy & Space

2006-10-21 15:30:54 · 15 answers · asked by Lee H 1 in Physics

I have grown curious as to if we'll ever gorwn to learn the human mind and what it's really capable of.

2006-10-21 15:29:36 · 8 answers · asked by Melfina M 1 in Biology

:)

2006-10-21 15:28:27 · 13 answers · asked by Anonymous in Mathematics

2006-10-21 15:26:50 · 9 answers · asked by SOS 1 in Astronomy & Space

Mike and Dave own a company 50% each.Total sales were $1,211.00.Mikes expense was $238.00 and daves expense was $78.00. How much does mike and dave get each?
Also is there an easy way to figure this out? thanks

2006-10-21 15:23:56 · 19 answers · asked by Anonymous in Mathematics

How it is used?

2006-10-21 15:22:37 · 18 answers · asked by V N 1 in Chemistry

2006-10-21 15:22:06 · 7 answers · asked by Answer.My.Question.Please. 2 in Astronomy & Space

I mean, think about it. With all the millions and billions of snowflakes that fall each year in all the different parts of the world, how can we be absolutely possitive that there is not, never was, and never will be a duplicate?

2006-10-21 15:16:07 · 17 answers · asked by Anonymous in Weather

why is 12 month a year,why not 13 or more?

2006-10-21 15:15:51 · 11 answers · asked by Anonymous in Mathematics

if these dont work GRRRRRRRRRRR

2006-10-21 15:13:14 · 5 answers · asked by Lucas 2 in Other - Science

For instance, is light affected by gravity?
Can a photon interact with graviton (string theory) in some way?
And is electricity affected by temperature, like, can electricity freez?

2006-10-21 15:08:15 · 4 answers · asked by Ateviel 3 in Physics

2006-10-21 15:07:09 · 4 answers · asked by ryoheisukichan 1 in Astronomy & Space

Surely it is a mathematician. I think maybe one of these guys:
Kurt Godel
Leibniz
Edmund Husserl
Plato
Anaxagoras

2006-10-21 15:07:06 · 18 answers · asked by Jake 8 1 in Mathematics

How is this true.
1/3=.333... correct?
2/3=.666... correct?
3/3=1? or should it be .999...?
1/3(.333)+2/3(.666)=3/3( .999 or 1)?
It cannot equal .999 because everybody knows any number divided by itself = 1. But, .333 +.666 equals .999, Could somebody explain how this is possible? Thank you

2006-10-21 15:04:34 · 18 answers · asked by jesse b 3 in Mathematics