Science & Mathematics - 13 August 2006

What is the most comon speed of an electron around a hydrogen nucleus? Is it typically near light speed?

2006-08-13 15:39:55 · 9 answers · asked by Anonymous in Physics

How can see one?

2006-08-13 15:38:59 · 9 answers · asked by Signilda 7 in Weather

I am going to look for the metoers tonight....do you have any idea what to bring out to look for them? (blankets, telescope, etc)

2006-08-13 15:31:37 · 6 answers · asked by Anonymous in Astronomy & Space

Mine is the jaguar and cougar

2006-08-13 15:30:09 · 23 answers · asked by megatron 4 in Zoology

2006-08-13 15:27:47 · 11 answers · asked by Anonymous in Astronomy & Space

2006-08-13 15:23:51 · 13 answers · asked by Anonymous in Earth Sciences & Geology

We are looking to buy a house near 1-480; looking for neighborhood that is safe, has older homes with smaller yards, lots of mature trees. We stumbled upon South Hills area, any other areas similiar?

2006-08-13 15:23:09 · 1 answers · asked by birdchirp 3 in Geography

Please give me a detailed (and comprehensive) explanation as to how Acidosis is detrimental to the human body.

and so with Alkalosis.

2006-08-13 15:21:26 · 4 answers · asked by rydhel1016 3 in Medicine

2006-08-13 15:21:08 · 10 answers · asked by Me 3 in Other - Science

2006-08-13 15:19:13 · 12 answers · asked by Duffman 4 in Geography

Interesting that while melting, dry ice goes directly from solid to gas...bypassing the liquid state. So, is there a liquid state during manufacture? Or does it go from carbon dioxide gas straight to solid ice? What?

2006-08-13 15:17:14 · 6 answers · asked by gene_frequency 7 in Physics

a) ethanol,propanol
b)urea,dimethyl ether
c)dimethyl ether,diethyle ether
*circle the correct answer

2006-08-13 15:15:15 · 4 answers · asked by sara_dr 1 in Chemistry

What is the ballpark cost for a boundary survey? I am getting one in the next couple weeks. How do I know if I am getting a good surveyor? What do I look for? Will a boundary survey resolve issues with neighbors that claim parts of my yard are their property? Is there anything that can be done about a neighbor putting their trash (old tires, old bathtub, 2 junk cars, tractor, etc) practically in my backyard? He claims it is his land but its past the tree boundaries and into my yard. He also claims the addition on my home is 2 inches from his property line. The other neighbor claims my driveway is on her property as well as the wooden swing. The addition, driveway and swing were put there by the previous owners. Any help is appreciated. Thanks.

2006-08-13 15:13:57 · 4 answers · asked by jude89 3 in Engineering

about 4000 molecular weight ) can these phage contain?
2) A solution of DNA in 0.01M NaCl was heated to 100 C for 3 minutes. The absorbance value at A260 increased from 1.00 to 1.37. Provide this explaination...

2006-08-13 15:11:44 · 3 answers · asked by sara_dr 1 in Biology

If I have one refrigerator (fridge A) that's set to 1 degree Celsius and one set to -5 degrees (an arbitrary number that's below freezing point- fridge B). I put one cup of water into fridge A and I put one into fridge B (waters are exactly the same). Will the water in fridge B freeze faster because the temperature is lower? Or will the waters reach 1 degree in the same amount of time but then the water in fridge B will decrease to -5 degrees (and become ice)?

2006-08-13 15:08:57 · 15 answers · asked by Max B 2 in Physics

2006-08-13 15:06:59 · 31 answers · asked by a_poor_misguided_soul 5 in Earth Sciences & Geology

2006-08-13 15:06:55 · 10 answers · asked by boo baa 123 1 in Engineering

please beteween -1 and +1

2006-08-13 14:58:08 · 5 answers · asked by veilchen 6 in Mathematics

Other than the existance of matter itself...What do you think is the greatest phenomenon you've encountered in your studies of the universe

2006-08-13 14:57:32 · 18 answers · asked by Anonymous in Astronomy & Space

2006-08-13 14:55:48 · 7 answers · asked by adlex 2 in Astronomy & Space

Are the characteristic time constants for heat convection always smaller than the heat conduction time constants for most of fluids? Why?

2006-08-13 14:49:58 · 8 answers · asked by cjc2002 2 in Engineering

2006-08-13 14:49:50 · 4 answers · asked by Anonymous in Astronomy & Space

2006-08-13 14:49:01 · 2 answers · asked by rattlesnake7456 1 in Other - Science

ruds are ufo objects

2006-08-13 14:47:54 · 1 answers · asked by matthew 1 in Astronomy & Space

There is a rectangular object in which the left vertical side is 1.4inches, the top horizontal side is 1.86 inches, the right vertical side is 0.83 inches, and the bottom horizontal side is unknown. Is it possible to figure out what the the unknown side is with only this information? No angles are given or any other info.

2006-08-13 14:46:15 · 11 answers · asked by laura_lou80 2 in Mathematics

it's bugged me since I first saw the movie Armagedden. In it, when they reach the astaroid, the film depicts fires burning openly and strong winds. Is that possible in outer space?

2006-08-13 14:45:42 · 12 answers · asked by Anonymous in Astronomy & Space

2006-08-13 14:44:19 · 4 answers · asked by Anonymous in Geography

2006-08-13 14:42:48 · 5 answers · asked by Rocky23 (Barça: Més que un club) 4 in Astronomy & Space

Can someone show me how to solve these problems?

Solve for the unknown: s/12.00 = 4.0/0.8

Rewrite the statement using percent notation.
Of 50 houses in a development, 44 or sold.

3500 cm= how many liter

write 58% as a fraction or a mixed number

2006-08-13 14:40:56 · 23 answers · asked by Anonymous in Mathematics

Anyone could tell me plz how hard is the engineering career?

2006-08-13 14:39:09 · 5 answers · asked by Mr.Death 5 in Engineering