Science & Mathematics - 29 January 2007

2007-01-29 11:23:55 · 20 answers · asked by Cliff E 3 in Astronomy & Space

help please. confused

thx

2007-01-29 11:23:51 · 10 answers · asked by Kevin G 2 in Mathematics

using scientific terms?

2007-01-29 11:23:30 · 6 answers · asked by harajuku girl 1 in Weather

explain how it is possible that a given type of fossil may be found in a rock stratum at one outcrop, but missing from that same layer at another outcrop

2007-01-29 11:22:42 · 4 answers · asked by veronika 1 in Earth Sciences & Geology

2007-01-29 11:22:17 · 14 answers · asked by steph 2 in Weather

why is velocity more important than speed for a pilot?

using scientific terms?

2007-01-29 11:19:53 · 3 answers · asked by harajuku girl 1 in Physics

I don't understand how light waves can propagate through space when there is no medium? Sound waves cannot travel through space because of this. I guess sound waves are more "mechanical" and need a physical substance to travel through.

2007-01-29 11:19:46 · 3 answers · asked by kevin 2 in Astronomy & Space

Since you are traveling faster than the speed of light it would make sense that you would live

2007-01-29 11:18:49 · 8 answers · asked by James B 1 in Astronomy & Space

canu fill in the blanks?

2007-01-29 11:18:40 · 2 answers · asked by Buddy 2 in Biology

2007-01-29 11:17:55 · 3 answers · asked by corey 1 in Earth Sciences & Geology

830, 95.30, 53107

2007-01-29 11:17:40 · 1 answers · asked by tamdj2001number1 1 in Mathematics

i have seen once a poster that has an inch that is stretched out to a three foot poster. it shows the fraction of each little line. i need one as a training aid at my place of work. ive searched the internet and still cannot find n e thing. please only logical answers.

2007-01-29 11:17:08 · 4 answers · asked by Chad T 1 in Other - Alternative

A piece of lead having a mass of 143.5 g is placed in an empty graduated cylinder.
34.0 mL of water is then poured slowly and carefully into the same cylinder.
The final water level would then indicate the total volume of the materials in the graduated cylinder.
What is this total volume in millileters?

2007-01-29 11:16:39 · 2 answers · asked by jeniferrrr 1 in Chemistry

I'm doing a math problem and I fofgot what i/8 of and inch is? It's on a ruler if you could tell me how many of those little lines equal 1/8.

2007-01-29 11:16:09 · 21 answers · asked by ღLala Loveღ 4 in Mathematics

2007-01-29 11:15:38 · 2 answers · asked by AlEjA 1 in Biology

the fact that pictures of ufo are hidden from the public,only make one more aware of the existance of aliens

2007-01-29 11:13:34 · 16 answers · asked by Anonymous in Astronomy & Space

Don't tell me it's 9.8m/s, because I figured its not that simple.

2007-01-29 11:13:00 · 2 answers · asked by 3.141592653589793238462643383279 3 in Physics

PLEASE ^_^

2007-01-29 11:11:36 · 5 answers · asked by that one girl from that one band 3 in Paranormal Phenomena

anyone who gets this biology paper can agree w/ me that these are hard and annoying to do. please anyone, i need your help thanks

2007-01-29 11:10:45 · 3 answers · asked by Anonymous in Biology

My step-daughter needs to know what the pentagon shape in the double helix is called. Does anyone know what it is called??

2007-01-29 11:09:07 · 2 answers · asked by ♥Stacy 6 in Biology

what is it exactly? and any clues on how it has lead to discoveries, and man's interaction on earth?

2007-01-29 11:08:01 · 5 answers · asked by ~DreamCasterAngeliese~ 1 in Other - Science

a. 1 real root, two imaginary roots.
b. 2 real roots, 1 imaginary root.
c. 3 real roots
d. 3 imaginary roots

2007-01-29 11:07:33 · 9 answers · asked by lana l 1 in Mathematics

and place it on a foreign ant hill a mile away, what will happen to the ant? Will it be attacked and killed or "adopted"?
Also, if you re-release it away from ANYother ants, will it survive on its own, search for a new family or die?

2007-01-29 11:07:00 · 5 answers · asked by PG 1 in Biology

2007-01-29 11:06:40 · 3 answers · asked by HOWARD D 1 in Astronomy & Space

2007-01-29 11:05:41 · 2 answers · asked by CDinsky 1 in Chemistry

2007-01-29 11:05:40 · 2 answers · asked by Anonymous in Mathematics

If 6.214x10^24 molecules of P2S5 reacts with 16.4 grams of H20 and 4 moles of O2, what masses of phosphoric and sulfuric acid will be formed?(need balanced eq also)

If only 12 grams of phsphoric acid are formed, what is the percent yield? How many grams of each excess reactant are leftover?

2007-01-29 11:05:06 · 3 answers · asked by Joann 2 in Chemistry

everyone is seen it in movies, after explosions, bullets, airplanes, or anything that moves at great speed, how does it work? What´s a shock wave???

2007-01-29 11:04:18 · 8 answers · asked by Sleepless 2 in Physics

I have a cube thats 1,1,1 and one thats 2,2,2 and one thats 3,3,3

Describe what happens to the cube when the volume if doubled tripled or quadrupled and so on?

I need help in finding the pattern the volume of the first cube is 1 and the volume of the second cube is eight and the third 27??


Any help is appreciated :)

2007-01-29 11:02:53 · 4 answers · asked by Anonymous in Mathematics

2007-01-29 11:02:36 · 2 answers · asked by jirureanu,.,., 1 in Chemistry