Science & Mathematics - 21 July 2006

Is there a relation or relativity between 7 being the only perfect number, and light itself. Referenced by the word and scenario of modern religious creation theorys. Light creates a visible spectrum with 7 main hues. Might there be an invisible spectrum.

2006-07-21 11:09:10 · 5 answers · asked by Thin King 3 in Physics

2006-07-21 11:07:50 · 11 answers · asked by arun prasadh 1 in Geography

What formula is used to find the surface area of a right circular cylinder?

2006-07-21 11:04:46 · 11 answers · asked by cherrypie p 3 in Mathematics

2006-07-21 11:04:29 · 25 answers · asked by Amanda b 1 in Physics

for a 5 KW machine in 220 volt?
Also for a 5 HP motor in 220 volt?

2006-07-21 11:03:31 · 8 answers · asked by Anonymous in Engineering

a = b
a2 = ab
a2 - b2 = ab - b2
(a - b)(a + b) = b(a - b)
a + b = b
2 = ?

2006-07-21 11:03:25 · 8 answers · asked by Й†ćĶ 2 in Mathematics

I have a trapazoidal lagoon and would like to calculate the cf of water it will hold. Does anyone know the formula?

2006-07-21 11:03:15 · 3 answers · asked by Anonymous in Mathematics

Aren't **** made for breast-feeding? Why do man have to have them?

2006-07-21 11:00:01 · 10 answers · asked by Slick Stef 1 in Medicine

2006-07-21 10:57:42 · 14 answers · asked by Anonymous in Earth Sciences & Geology

2006-07-21 10:55:40 · 7 answers · asked by zpb52 2 in Biology

2006-07-21 10:55:20 · 8 answers · asked by Anonymous in Medicine

2006-07-21 10:52:03 · 13 answers · asked by Anonymous in Weather

2006-07-21 10:50:13 · 11 answers · asked by Anonymous in Mathematics

dont they cause TSS?

2006-07-21 10:49:52 · 13 answers · asked by Anonymous in Medicine

There is a 30 day window for aids exposure to show up on a blood test. Do you REALLY trust blood transfusions?

2006-07-21 10:49:07 · 6 answers · asked by Anonymous in Medicine

For the reaction A (l) + 2D (g) ---->3X (g) + Z (s) having a ΔG° = +512 kJ, the equilibrium mixture

a) will consist almost exclusively of A and D

b) will consist almost exclusively of A and Z

c) will consist almost exclusively of X and Z

d) will consist of significant amounts of A, D, X, and Z

e) has a composition predictable only if one know T and H°

which one of these sounds like the correct answer?

2006-07-21 10:48:32 · 1 answers · asked by thekorean2000 4 in Chemistry

2006-07-21 10:45:57 · 15 answers · asked by machin 1 in Weather

Are there any books, softwares or online stuff that can help me?

2006-07-21 10:42:46 · 7 answers · asked by Anonymous in Other - Science

2006-07-21 10:41:31 · 16 answers · asked by Anonymous in Astronomy & Space

2006-07-21 10:36:26 · 6 answers · asked by weatherman 2 in Geography

I heard that road crews in France had to put gravel on liquefying roadways due to high temperatures.

2006-07-21 10:34:16 · 9 answers · asked by Anonymous in Weather

directions: fill in the blanks 1). another vast desert located in china is called the ______ desert

2006-07-21 10:33:37 · 7 answers · asked by sdchoco 2 in Geography

Pls tell me how can I transform the kilogrames into lbs and metres into feet and inches, please? I really don't know...

2006-07-21 10:30:28 · 8 answers · asked by Anonymous in Mathematics

2006-07-21 10:29:40 · 5 answers · asked by cuervo 1 in Physics

2006-07-21 10:29:31 · 17 answers · asked by Anonymous in Biology

1.The _____ sea is located north of south america and surrounds many island countries. ( fill in the blanks)

2006-07-21 10:28:19 · 12 answers · asked by sdchoco 2 in Geography

Can they "eat" planets and stars, and if they can, where does it all go???

2006-07-21 10:27:40 · 3 answers · asked by Anonymous in Astronomy & Space

There is a new theory out suggesting that the fear of snakes triggered the development of improved vision and larger brains in primates. The theory suggests that snakes and primates share a long history.
Primates vision evolved to be able to detect and avoid snakes before they could strike them. They developed a better eye for color, detail and movement and the ability to see in three dimensions - traits that are important for detecting threats at close range.

We descended from those primates in this theory.

Do you believe that snakes helped drive primate evolution?

2006-07-21 10:21:43 · 9 answers · asked by WantToGoHome 2 in Biology

Volume 10 million litres per year ?
Cost of set up?
Land area required?
Quality of water recovered?
End use of reclaimed water=farming

2006-07-21 10:21:08 · 3 answers · asked by Anonymous in Earth Sciences & Geology

2006-07-21 10:17:27 · 7 answers · asked by jamiemaigler 1 in Chemistry