Science & Mathematics - 18 October 2006

i seem to believe that nucular explosions can disturb the great canyons of bolting lava, rock, magma, maybe even the seismac plates all along fault lines that are all connected underneath our earth's crust. Not 1 but 2 nuclear explosions could have totally stirred this seismac activity in Hawaii & Japan. Do you think that the earthquake is a reaction to action of the nuclear explosions?

2006-10-18 09:16:12 · 10 answers · asked by Anonymous in Geography

Skip this question if you are not at least college level math. I am using (sub i) meaning subscript is i.
How can I show the term:
[(summation from i=1 to n) h(sub i)]*[(summation from j=1 to m) k(sub j)]
is less than
n^2 {[h(sub1)]^2 + [h(sub 2)]^2 + ..... +[h(sub n)]^2 + [k(sub 1)]^2 + .... + [k(sub m)]^2}
For h(sub i) and k(sub j) being real numbers.
Do not show one example of it being true!!!!!!!
I need to show this for all real h,k.

2006-10-18 09:15:39 · 1 answers · asked by fredorgeorgeweasley 4 in Mathematics

[(x^2-4x-60)/(x^2-100)]

2006-10-18 09:13:57 · 7 answers · asked by Anonymous in Mathematics

2006-10-18 09:13:45 · 1 answers · asked by ngoc v 1 in Chemistry

What is the partial pressure of argon in torr, in a container that also contains neon at 269 torr and is at a total pressure of 499 torr ?

2006-10-18 09:13:18 · 3 answers · asked by Maria M 1 in Chemistry

2006-10-18 09:13:03 · 8 answers · asked by Anonymous in Physics

What mass of water in grams forms from the reaction of 2.04 L of hydrogen gas and 1.94 L of oxygen gas ? Both gases are at 655 torr and 20.0 degrees Celsius.

2006-10-18 09:11:25 · 3 answers · asked by Maria M 1 in Chemistry

A penny is placed on a rotating turntable. Where on the platter does the penny require the largest frictional force to remain in place?
a) equal force is required on all places on the platter
b) the center of the turntable
c) halfway between the center and the edge of the turntable
d) the edge of the turntable

2006-10-18 09:07:02 · 9 answers · asked by Jim E 1 in Physics

info. such as: different carbon sources, how it obtains energy, nutritional category, its importance to man/environment, & malecules that serve as source of elections. Other generas tha i could use: thiobaillus, thermococcus, chloroflexus, chlorobium, nitrosomonas, thermoproteus BUT i only need 1 specific species from one of these generas. PLEASE HELP Any info./websites would GREATLY be appreciated.

2006-10-18 09:06:45 · 1 answers · asked by princesscuriousgeorge 2 in Biology

Did the planets align yesturday, sorry if align is spelled wrong. My friend told me they did and to make wishes and stuff, which i did. But if they were aligned are they still aligned today?

2006-10-18 09:05:57 · 2 answers · asked by xrentxheadx 1 in Astronomy & Space

I think I might have depression...I dont get high on the painkillers, Im just in a good mood, plus I have more energy. Any thoughts? Should I go on meds?

2006-10-18 09:05:48 · 12 answers · asked by travisblank84 1 in Medicine

Please help. Thanks!

2006-10-18 09:05:17 · 2 answers · asked by ♥ 6 in Other - Science

The reaction of magnesium metal with HCl yields hydrogen gas and magnesium chloride. What is the volume in L of gas formed at 785 torr and 31 degrees Celsius from 1.42 g of Mg in excess HCl. ( First write the balanced equation )

2006-10-18 09:04:51 · 3 answers · asked by Anonymous in Chemistry

2006-10-18 09:04:41 · 15 answers · asked by WENDY B 2 in Astronomy & Space

Is this true - the toxic waste contaminated the soil and the rivers? Please let me know what you know about it or any good websites. Thanks

2006-10-18 09:01:30 · 1 answers · asked by Swoosh 2 in Geography

5x-2y=-5
y-5x=3

I understand how to solve by addition, what is different about doing it by subtraction?

2006-10-18 09:01:03 · 3 answers · asked by Ash1227 2 in Mathematics

I need to know what time it will be in the Phillipenes at 6:00 PM here

2006-10-18 08:57:05 · 2 answers · asked by Antizzle 2 in Other - Science

2006-10-18 08:57:05 · 3 answers · asked by doorseeker 1 in Earth Sciences & Geology

This question comes from a first year biology PhD student, so I am looking for some REAL insight here. I know a couple of the doctors do MD/PhD, but I am wondering if I were to compare an MD in medicine with a PhD in biology, what would be regarded as a "higher" degree? It's like comparing a bachelor's in economics with masters in political science, but I am looking for the kind of answer that says the former (econ) is a "lower" degree than the latter. Think of it this way - for an Neurosurgery MD person who is also going to end up with a Neuroscience PhD in the MD/PhD program he/she is in, what is the pre-requisite (for the other)?

2006-10-18 08:56:38 · 8 answers · asked by Anonymous in Biology

2006-10-18 08:56:19 · 4 answers · asked by Jack P 1 in Physics

2006-10-18 08:56:09 · 5 answers · asked by doorseeker 1 in Weather

Give answer and show work.

2006-10-18 08:54:35 · 7 answers · asked by Rhonda O 1 in Mathematics

2006-10-18 08:51:47 · 11 answers · asked by workinman 3 in Biology

Show Answer and how you got answer.

2006-10-18 08:51:29 · 4 answers · asked by Rhonda O 1 in Mathematics

2006-10-18 08:49:41 · 19 answers · asked by Anonymous in Physics

2006-10-18 08:49:18 · 5 answers · asked by meaganhairston 1 in Earth Sciences & Geology

It can be more than one and best answer goes to the most creative...=]
[I.E--Ability to shed skin like a snake-good for burn victims] You don't have to include a reason

2006-10-18 08:48:34 · 5 answers · asked by DestinationUNKNOWN 2 in Biology

nocobr

2006-10-18 08:47:23 · 7 answers · asked by DR.Z 1 in Zoology

prove that a continuous real valued function on a closed inteval in E^2

can not be one-one.

It looks like a problem about extreme value theorem

but cannot figure it out.

2006-10-18 08:46:03 · 2 answers · asked by KYP 1 in Mathematics

2006-10-18 08:44:01 · 8 answers · asked by Anonymous in Zoology