Science & Mathematics - 2 November 2006

2006-11-02 02:54:47 · 2 answers · asked by matrix_12451 1 in Chemistry

passenger plane

2006-11-02 02:52:15 · 2 answers · asked by Anonymous in Physics

Rs=ImxRm/Is solve for Rm
c=(8.85x10^ -12)(K)(A/d) solve for d
y=mx+b solve for b
y=mx+b solve for x
Lt=L1+L2+2Lm solve for Lm
C=Q/E solve for E
1/Rt=1/R1+1/R2 solve for 1/R1

2006-11-02 02:51:09 · 2 answers · asked by hitman812001 1 in Mathematics

For example, at the Million Man March, what was the formula to figure out how many people were there?
EX: * # of people per * square foot

2006-11-02 02:49:49 · 3 answers · asked by Jamie N 2 in Mathematics

Can anyone help me find websites or information that relates to trigonomery and verterinarians.

Does anyone also know how tirgonometry relates to aviation?

Or even technicians...

Thank you! ^_^

2006-11-02 02:48:06 · 4 answers · asked by Kalia 4 in Mathematics

2006-11-02 02:45:45 · 10 answers · asked by ? 2 in Mathematics

2006-11-02 02:43:44 · 22 answers · asked by allears 4 in Earth Sciences & Geology

I've read about the Van Allen radiation belt and have come to discover that American scientists had no idea it existed at the time, and did not develop any materials into the astronauts suits or the spacecraft to defend against it. In all reality they would have died from overexposure to the radiation had they gotten away from the earths orbit, much less the moon. Is there information I'm missing somewhere or is this a good piece of evidence? Just curious. I know it seems by all accounts that the event occurred, but the more I look into it the less it seems likely. I heard that lockheed martin is also developing a craft to take man back to the moon. Wouldn't their project be a good benchmark to compare the original lunar landing to?

2006-11-02 02:43:22 · 11 answers · asked by Anonymous in Astronomy & Space

2006-11-02 02:42:25 · 1 answers · asked by goring 6 in Physics

Sir Isaac Newton.

2006-11-02 02:41:12 · 6 answers · asked by Anonymous in Physics

microbiologist,oil and gas industry

2006-11-02 02:39:54 · 5 answers · asked by awunor c 1 in Biology

I saw in Ripley's Believe it or Not that in China, some guy can attract metal.

Whoa! We have a Magneto.... so, can you report any other REAL X-men?

2006-11-02 02:39:16 · 2 answers · asked by Anonymous in Biology

2006-11-02 02:38:40 · 11 answers · asked by chuck 1 in Earth Sciences & Geology

2006-11-02 02:37:15 · 2 answers · asked by goring 6 in Physics

9 two man-made elements with atomic number greater than 92 are
americium and curium
thorium and actinium
U238 and U239
U235 and U238


10 the particle which has the same number of orbital electrons as a potassium ion is
Ce+3
K0
Ne0
S-2


11 the atomic number of an element that is chemically like magnsium is
5
9
14
20


12 atoms of u-235 and U-238 differ in structure by 3...
electrons
mesons
neutrons
protons


13 tritium an isotope of hydrogen, has an atomic number of



14 the max number of electrons possible in the second ring of an atom is
6
2
8
4


15 when an atom loses 2 electrons it becomes an ion with a charge of
-2
+2
-6
+6


16 when each of the following elements forms ions the one that does not have 8 electrons in its outer ring is
calcium
chlorine
hydrogen
sodium


17 the atomic number of an inert element is....

11
18
51
78

2006-11-02 02:34:27 · 2 answers · asked by kylepeteyy 2 in Chemistry

but am now confused...is a black hole the definition of a singularity or an example.....if not what would you catagorise the end of a cone as? As this is a point with no width, height or depth...is that not a singularity? sorry if this is dumb.....or does singularity require the presence of mass?

2006-11-02 02:32:47 · 9 answers · asked by michael s 4 in Astronomy & Space

2006-11-02 02:31:57 · 3 answers · asked by dong 1 in Biology

solve: 3^x-5 = 17

2006-11-02 02:29:26 · 4 answers · asked by Sherry N 1 in Mathematics

2006-11-02 02:28:02 · 3 answers · asked by goring 6 in Physics

2006-11-02 02:25:35 · 12 answers · asked by mr_maths_man 3 in Physics

2006-11-02 02:23:42 · 1 answers · asked by sipho58 1 in Engineering

2006-11-02 02:21:49 · 3 answers · asked by ic3_cloud 1 in Chemistry

In racemic mixture,Why both enantiomers of compound present in equal amounts?Do u know the reasons?Also tell me What's the importance of racemic mixture ?

2006-11-02 02:21:16 · 4 answers · asked by star123 2 in Chemistry

Hi,everyone. I have a advanced maths exercise I can't solve. The question is about constructing a sheep pen:
A farmer wishes to build a rectangular sheep pen with a 160m fence,using one side of the existing shed as the side. The shed is also rectangular of measurement 20m X 20m.
a.) Find the measurement and the area of the sheep pen if one side of the existing shed is used as the width of the sheep pen.
b.) By using the fence of the same length and using the width of the shed as the part of the width of the sheep pen,find the length and width of the sheep pen with "maximum area".
***Please help me to solve the two questions. I would like you to check my answer for (a) ques: width of the sheep pen: 20m, its length 70m(only one width of sheep pen is subtracted since no fence will be constructed at the width of the shed) and the area is1400m square.
For ques,(b) chapter differentiation is related . Pls tell me clues and the answers so that I can discover. Thanks!

2006-11-02 02:16:13 · 3 answers · asked by Anonymous in Mathematics

lets say if it is a hoax.if we didin get through the atmosphere n reach the moon bcos of radioactive belts.then how did china too get through it?izzit a hoax they join up together 2make?

2006-11-02 02:14:39 · 9 answers · asked by mR questiOn 2 in Astronomy & Space

2006-11-02 02:14:22 · 1 answers · asked by laurahel 1 in Zoology

2006-11-02 02:12:56 · 5 answers · asked by missy w 1 in Mathematics

My mother's blood is AB - and my father's blood was O +, I have A +, is that possible? Now both my kids are A+ and their father is O -, is that possible?

2006-11-02 02:12:43 · 8 answers · asked by theenforcer 2 in Biology

and what amount of movemen does the 'synovial' have, is it...
a) Slightly Moveable
b) Fixed
c) Freely Moveable

2006-11-02 02:11:18 · 8 answers · asked by fatrobertbrush 1 in Biology

2006-11-02 02:08:22 · 7 answers · asked by ikechamba 1 in Medicine