Science & Mathematics - 16 January 2007

[Selected]: All categories ➔ Science & Mathematics

Agriculture · Alternative · Astronomy & Space · Biology · Botany · Chemistry · Earth Sciences & Geology · Engineering · Geography · Mathematics · Medicine · Other - Science · Physics · Weather · Zoology

3 ⤊

Practical uses of Maths?

Yo people ! I need a few examples for the use of maths in everyday life ! Dont stick to elementry examples , anything to do with Logs , Trigonometry , Algebra or Calculus is welcome . Send the link if its too long and plz remember - Its urgent - I'm on a deadline , folks

2007-01-16 23:59:22 · 4 answers · asked by Indotan 2 in Mathematics

0 ⤊

Why is everything contralateral?

The left brain controls the right parts of the body while the right brain controls left part of the body. Why is this so?

2007-01-16 23:55:56 · 2 answers · asked by Great_Magician13 2 in Biology

8 ⤊

do you think global warming is taking effect and do yo think the end of the world is coming soon?

2007-01-16 23:53:14 · 22 answers · asked by Anonymous in Weather

1 ⤊

copper chloride+magnesium--> magnesium chloride+ copper?

in this equation the copper would be part of the solution but it would not react with anything so it would be left by itself.
I want to kno... in the solution, would the colour of copper be it's own colour of would it change?

2007-01-16 23:48:39 · 6 answers · asked by Anonymous in Chemistry

0 ⤊

What is the average temperature for Nags head, NC in early June?

2007-01-16 23:41:50 · 4 answers · asked by Anonymous in Weather

0 ⤊

Whats the trick to getting more points more easily?

Like is there good times to submit? Good subjects to use?Do you fain witty or dum? Someone must have worked out how to milk the system!

2007-01-16 23:41:29 · 7 answers · asked by Anonymous in Mathematics

0 ⤊

What do you think will happen if there is fission and on the other side is fusion?

Please! I neec this answer now!!! It's my homework for tomorrow!! Your the greatest !! right?!??

2007-01-16 23:38:17 · 5 answers · asked by Anonymous in Chemistry

0 ⤊

know a site for electonic circuits that uses 4 operational amplifiers?

does anyone here know a site where i could find circuit diagrams that uses 4 op-amps? most of the schematics i found only uses 1-3 op-amps. i prefer those projects that have LEDs in them. they're more fun to make. hehehehe

2007-01-16 23:36:28 · 4 answers · asked by iamdeyb 2 in Engineering

0 ⤊

prove that the area of a convex quadrilateral is 1/2 the product of the lenghts of the diagonals?

prove that the area of a convex quadrilateral is 1/2 the product of the lenghts of the diagonals and the sine of the angle between the diagonals.

[ please answer, i need it tomorrow ]

2007-01-16 23:35:27 · 2 answers · asked by Anonymous in Mathematics

0 ⤊

How can we find a velency of some atom?

2007-01-16 23:34:52 · 7 answers · asked by Meet P 1 in Chemistry

0 ⤊

Why do seeds are germinated in the dark?

2007-01-16 23:34:31 · 4 answers · asked by icon 1 in Biology

0 ⤊

state what happens to the energy dissipated in overcoming air resistance?

2007-01-16 23:34:27 · 5 answers · asked by winliya j 1 in Engineering

2 ⤊

has any1 got snow were they live?

cos iv just got in from beging out and its strated to snow in newcastle i just thought it was gonna piss down but it stared to snow :-) cool i know thery said we were gonna have some bad weather but not snow

2007-01-16 23:30:42 · 18 answers · asked by shell 5 in Weather

0 ⤊

what stuff are made out of petroleum?

what sort of items or products are made of petroleum

2007-01-16 23:29:37 · 4 answers · asked by Derek H 1 in Chemistry

0 ⤊

Some good astronomy software you reccomend?

I just got my first telescope today, and the software I got with it was pretty hard to use. I'm looking for something that will tell me how to find stars on the date, what they are, etc. Something that's easy to use and preforably low price, or free! :)

Thanks

2007-01-16 23:28:39 · 2 answers · asked by Anonymous in Astronomy & Space

0 ⤊

Is the chinese lunar gender selection chart works ?

What is the success rate of chinese gender selection calendar.

2007-01-16 23:24:28 · 2 answers · asked by rose 1 in Astronomy & Space

0 ⤊

can any body give me internel circuit of IC UM66?

parts of this IC [INTEGRATED CIRCUIT]

2007-01-16 23:23:11 · 2 answers · asked by Anonymous in Engineering

0 ⤊

how do i report a Mann- whitney statistic?

what statistics do i need to put in when reporting the mann whitney statistic? do i need to put in the z score and degrees of freedom and/or n?

2007-01-16 23:22:59 · 3 answers · asked by Anne M 2 in Mathematics

0 ⤊

Can a rear windshield explode because of extreme cold weather?

A friend's windsheild exploded and she's unsure if somone might have thrown something to cause this, or if it was the extremely cold frosty weather.

2007-01-16 23:21:17 · 3 answers · asked by Grianagh 5 in Weather

2 ⤊

what is the size of the sun compare to earth?

l mean the ratio of sun to earth and the distance from su n to earth, also like to know the composition of sun
what is the ratio of star to sun

2007-01-16 23:15:58 · 10 answers · asked by roy m 1 in Earth Sciences & Geology

8 ⤊

can u explain about sin?

2007-01-16 23:15:46 · 9 answers · asked by srinu710 4 in Mathematics

2 ⤊

If a huge astroid hit a planet, could it make it gain momentum and start to glide out of this solar system?

like what happens to billiard balls

2007-01-16 23:15:13 · 7 answers · asked by Anonymous in Astronomy & Space

0 ⤊

Microspar - how is it formed?

It's generally known that it forms by aggrading neomorphism but not everyone believes. Does anyone think it can be formed directly from organic or inorganic precipitation? For those who are familiar with this area in geology, please let me hear what you think

2007-01-16 23:14:27 · 2 answers · asked by too good to be true 1 in Earth Sciences & Geology

0 ⤊