Science & Mathematics - 21 August 2006

2006-08-21 16:38:49 · 4 answers · asked by The Apostle 2 in Engineering

all of us know that internet works by many ways like satellite, or radio waves, or a phone line but exist a new technology wich consist on internet by electricity like the normal electricity but with internet.

2006-08-21 16:38:13 · 6 answers · asked by pinha135 1 in Engineering

thank you!

2006-08-21 16:37:46 · 25 answers · asked by cer 2 in Mathematics

2006-08-21 16:36:27 · 10 answers · asked by zero4549 2 in Mathematics

When x3+3x2-2x+7 is divided by x+1, the remainder is:

7
8
9
11
13
???

2006-08-21 16:33:11 · 17 answers · asked by azmattaz06 2 in Mathematics

1.what is the difference between elasticity and elastic intensity?

2.what was the major findings of string theory on the formation of the universe, primordial universe, and unification of four fundamendal forces of nature?

2006-08-21 16:29:57 · 10 answers · asked by spaceprt 5 in Astronomy & Space

If you copy and paste i will know, because i know every answer that has ever been given to any question including this one. Summarize in your own words the fundemental theories of quantum mechanics. Keep in mind that, I already know the answer to this question in rigorous detail and I'm only asking because i want to see how little you know about it.

2006-08-21 16:28:30 · 14 answers · asked by Anonymous in Physics

1.what is the difference between elasticity and elastic intensity?

2.what was the major findings of string theory on the formation of the universe, primordial universe, and unification of four fundamendal forces of nature?

2006-08-21 16:27:44 · 1 answers · asked by spaceprt 5 in Physics

2006-08-21 16:26:12 · 5 answers · asked by list 3 in Other - Science

2006-08-21 16:23:33 · 7 answers · asked by tim m 1 in Geography

It's been announced that three additional planets will be reconized, and will change science as we know it.
It makes sense because there is 12 signs in the Zodiac.
Does anyone know if the zodiac aided in this decision with the new planets? (were some of the sun signs wrong before?)

2006-08-21 16:22:47 · 10 answers · asked by Anonymous in Astronomy & Space

2006-08-21 16:21:48 · 1 answers · asked by wonjade 1 in Physics

a truck recently disappeared with 3.6 million nickels. how much money in dollars was missing?

2006-08-21 16:12:44 · 20 answers · asked by Anonymous in Mathematics

Is anyone else somewhere where it's raining right now?

2006-08-21 16:08:32 · 17 answers · asked by it's me! 6 in Weather

Need to know what it could be, alot have been poping up at my apartment.

2006-08-21 16:04:37 · 10 answers · asked by prfctflame4203 2 in Geography

2006-08-21 16:04:25 · 7 answers · asked by Anonymous in Other - Science

What acid is in Apple?
What acid is in Orange?
What acid is in Grapefruit?
What acid is in Pineapple?
What acid is in Pear?
What acid is in Lemons?

2006-08-21 16:02:42 · 3 answers · asked by Mcdz 1 in Chemistry

2006-08-21 16:01:48 · 7 answers · asked by lord_andys_new_id 1 in Engineering

This is a tension based problem:

Ftens = (4535.9 N) / [sine (30 degrees)] = ?

2006-08-21 16:01:02 · 3 answers · asked by likestoplaywithsquirrels 3 in Mathematics

2006-08-21 15:57:34 · 3 answers · asked by Mark K 6 in Chemistry

2006-08-21 15:57:27 · 11 answers · asked by Anonymous in Astronomy & Space

Two forces have magnitudes of 50 N and 29 N and the angle between them is 67°.

I would like to find the magnitude of the resultant in newtons and the angle it makes with the larger of the two forces in degrees

Any help would be greatly appreciated.

2006-08-21 15:57:06 · 8 answers · asked by zz06 3 in Mathematics

2006-08-21 15:55:23 · 2 answers · asked by Mark K 6 in Physics

An empty fuel tank of a car was filled with A type petrol.when the tank was half empty,it wass filled with B type petrol.again when the tank was half-empty,it was filled with A type petrol.when the tank was half empty again,it was filled with B type petrol.what is the percentage of A type petrol at present in the tank?

2006-08-21 15:54:29 · 8 answers · asked by sudhish n 1 in Mathematics

can i make 90% rubbing alchohol into near 100% alchohol? if so, how?

2006-08-21 15:53:50 · 7 answers · asked by Anonymous in Chemistry

Or a tiny speck of something.How does science explain this?

2006-08-21 15:53:26 · 12 answers · asked by Mark K 6 in Astronomy & Space

A round cylindrical water tank 10 m high has a volume of 125.6 m3 (meters cubed). Find the diameter of the tank.

Could you show me HOW it is done too? Thanks.

2006-08-21 15:53:24 · 5 answers · asked by Anonymous in Mathematics

The acid that is in apples, oranges, pineapples, lemons, grapefruits, pears?

2006-08-21 15:51:20 · 3 answers · asked by Mcdz 1 in Chemistry

2006-08-21 15:50:52 · 11 answers · asked by redpja 1 in Mathematics

Utah would be the worst one for me. Too many religious people.

2006-08-21 15:50:33 · 16 answers · asked by Anonymous in Geography