Science & Mathematics - 21 October 2006

2006-10-21 18:14:42 · 12 answers · asked by sweety 1 in Physics

This is not a trick question,and i will give the answer in 2 hours.
you are blindfolded,in front off you is a drawer with 50 black and 50 white socks,how many must you pull out to garauntee a matching pair.good luck

2006-10-21 18:14:22 · 7 answers · asked by smiler 4 in Other - Science

Logic Design

2006-10-21 18:14:13 · 5 answers · asked by Anil D'Souza 1 in Engineering

i know hot air rises, and that currents come in warm and cool temperatures, but something happens to make it change in temp, i think it maybe gyres but i'm not sure and i can't find a decent explanation, so your help will be greatly appreciated.

2006-10-21 18:12:09 · 3 answers · asked by hello 1 in Earth Sciences & Geology

2006-10-21 18:08:11 · 6 answers · asked by C.Bhartiya 3 in Zoology

name 3 protein molecules that are involved in cell-to-cell adhesion and state their roles in the adhesion process...

2006-10-21 18:03:04 · 2 answers · asked by doomsdayfreak 2 in Biology

2006-10-21 18:00:56 · 16 answers · asked by Anil D'Souza 1 in Engineering

is it possible humans and rocks r no more alive than each other? is life not what we were programmed to think it is

2006-10-21 17:58:47 · 8 answers · asked by Anonymous in Biology

lunar calender has twelve months, which are of 29 or 30 days. once the moon revolve with the same speed and same orbit around the earth, why muslims see it to determine start of a month. when orbit and speed of moon is constant why lunar month can be of 29 or 39 days. why days of months are not fixed?

2006-10-21 17:55:26 · 4 answers · asked by osmic20 1 in Astronomy & Space

2006-10-21 17:53:44 · 6 answers · asked by k1b1 1 in Chemistry

is there any scientific basis for believing in one????

2006-10-21 17:51:59 · 7 answers · asked by Anonymous in Physics

lunar calender has twelve months, which are of 29 or 30 days. once the moon revolve with the same speed and same orbit around the earth, why muslims see it to determine start of a month. when orbit and speed of moon is constant why lunar month can be of 29 or 39 days. why days of months are not fixed?

2006-10-21 17:50:56 · 4 answers · asked by osmic20 1 in Astronomy & Space

Whats the fastest speed ? Are we at warp drive or we just warped?

2006-10-21 17:47:40 · 10 answers · asked by harrypotterisgreat 2 in Engineering

For instance, a light car versus a heavy car going at the same speed have very different amounts of kinetic energy. Why is wind only based on speed?

2006-10-21 17:43:40 · 11 answers · asked by presidentrichardnixon 3 in Physics

2006-10-21 17:41:29 · 3 answers · asked by Chaos 1 in Engineering

& Why does everything have to be such a huge freaken MYSTERY? I mean if there really is life beyond Earth then why not let us know about it...I probably gonna die of old age before I ever find out the aching question I always wanted to know! Is anybody out there????(ALIENS)

2006-10-21 17:37:14 · 8 answers · asked by NikaLynn 1 in Other - Science

2006-10-21 17:33:55 · 3 answers · asked by valerie f 1 in Physics

2006-10-21 17:33:05 · 2 answers · asked by GivEn_up_xoX 1 in Earth Sciences & Geology

2006-10-21 17:31:49 · 18 answers · asked by billyboy 2 in Other - Science

2006-10-21 17:31:19 · 14 answers · asked by gonzagg 1 in Earth Sciences & Geology

is it the conduction from the cool water?

2006-10-21 17:29:21 · 2 answers · asked by hello 1 in Earth Sciences & Geology

It's not enough that I understand Biology vocab, but to truly excel, I realize that I need to actually UNDERSTAND biological processes. Now, taking notes from the textbook never helps me - it's like re-copying the textbook (the textbook I use is really condensed, with no BS-fillers). I'm good at math (adv. algebra, trigonometry, pre-calc) and chemistry math, but when it comes down to biological processes that I can't summon up from my own logical reasoning, everything is so full of complex DETAILS which force me to refer back to a word to define what "mitochondria" means or whatever. How can I actually take in this stuff in a few days, because there's a test in two days and I need to be caught up.

2006-10-21 17:28:43 · 5 answers · asked by -:- Masha -:- 2 in Biology

11111111111000000000000000000000

(no.1=11, no.0=21)

2006-10-21 17:28:32 · 3 answers · asked by Anonymous in Engineering

what is heavy wter used in necular power plants?

2006-10-21 17:25:36 · 7 answers · asked by shahzad a 1 in Engineering

2006-10-21 17:23:39 · 2 answers · asked by rohit_gupta322 2 in Biology

If we evolved in to such a complex collection of cells how could the development of D.N.A. happen just by chance?

2006-10-21 17:22:12 · 7 answers · asked by jaywhutchison 1 in Other - Science

2006-10-21 17:19:23 · 1 answers · asked by LIZARD 3 in Biology

If you mistakenly extracted the ether solution 1st w/ NaOH and then w/ NaHCO3. Why are no crystals produced upon acidification of the NaHCO3 layer? What product will be obtained if H2O was evaporated from the NaOh layer prior to acidifying the layer?

2006-10-21 17:18:32 · 1 answers · asked by Princess 'T 1 in Chemistry

It is a TI 30XIIs. I figured out how to do the LOG EX: LOG (152)=2.18, but where is the ANTI-LOG button? here is an example:
anti log 6.5=10^6.5=3.16*10 HEEEEEEEEEEEEEELP!!!

2006-10-21 17:18:01 · 4 answers · asked by Jackson 2 in Chemistry

A moving craft travels away from a stationary one at close to the speed of light (constant velocity). Both have synchronized clocks. Looking out the back window of the 'moving' one, it is not possible to tell which craft is actually moving. Both experience time in a 'normal' way in their own respective crafts. When the traveling craft returns, there is a discrepancy--its clock has moved slower than the stationary one by so much--a measurable difference as to which clock is 'faster' and which one was therefore actually not moving. Is this kind of 'moving' not relative but 'absolute' since we know measurably which clock is 'ahead'? The two reference frames don't seem exchangable since you can actually see the clocks, which one is ahead and which one is behind.

2006-10-21 17:16:37 · 9 answers · asked by lotherro 1 in Physics