Science & Mathematics - 20 December 2006

where did the term dynamo origenate

2006-12-20 15:40:08 · 2 answers · asked by rookie 1 in Engineering

rr produces single comb. PP or Pp produces pea comb, and pp produces single comb. When R and P occur together, they produce a new type of comb: Walnut. What would be the genotype of the (f1) generation resulting from RRpp times rrPP? The Phenotype? If (f1) hybrids were crossbred, what would be the probable distribution of genotypes? Of phenotypes?

2006-12-20 15:38:51 · 2 answers · asked by iqbalkhanayesha 2 in Biology

2006-12-20 15:36:24 · 6 answers · asked by Anonymous in Earth Sciences & Geology

tell me how many no. of men left after 4 days .

i dont need answer i want the method how it will be solved as my kid asked me and i could not tell her. plz help me

2006-12-20 15:36:10 · 5 answers · asked by ? 2 in Medicine

2006-12-20 15:34:50 · 2 answers · asked by Karma Dr 1 in Astronomy & Space

This is a formula for calculating the radius of a sphere at a particular level. rl = radius at level, rc = radius of curvature, d = distance to level from center of sphere. see http://www.monolithic.com/construction/formulas.pdf

2006-12-20 15:34:43 · 3 answers · asked by submergency 3 in Mathematics

For what values(s) of k will the equation 3x^2-kx+5 have exactly one solution?

Can someone please explain to me how you go about solving this?

2006-12-20 15:32:59 · 10 answers · asked by Anonymous in Mathematics

2006-12-20 15:31:58 · 5 answers · asked by Anonymous in Biology

Every human body has some sort of bioelectromagnetism. My question is, has anyone discovered a way to tap into this energy for practical use?

2006-12-20 15:31:40 · 3 answers · asked by Finn the Fox 2 in Biology

I would be middle eastern (iranian / saudi)...

I would want to know what it was like.

2006-12-20 15:29:58 · 12 answers · asked by FavoredbyU 5 in Medicine

2006-12-20 15:28:57 · 18 answers · asked by Syed A 1 in Mathematics

2006-12-20 15:27:51 · 7 answers · asked by FavoredbyU 5 in Medicine

a1, a2, a3,...an=R
And Sigma ai=1(you know what I mean, don't you?)

Prove this inequality:

(click open this gif below, trust me, no virus in it)

http://www.aoshu.cn/UpF_Article/2005-10/200442195139356.gif

2006-12-20 15:26:31 · 2 answers · asked by DedB 2 in Mathematics

bring reason to proof it ??

2006-12-20 15:24:48 · 6 answers · asked by peyman_m89 2 in Biology

can you tell me why he didn;t get poison and why his DNA changed>>?

2006-12-20 15:23:54 · 17 answers · asked by peyman_m89 2 in Biology

2006-12-20 15:20:06 · 3 answers · asked by M H G 1 in Engineering

2006-12-20 15:18:06 · 12 answers · asked by md5079 1 in Astronomy & Space

2006-12-20 15:18:01 · 7 answers · asked by patricia_mntngr 1 in Other - Science

how much is deadly to a child?

2006-12-20 15:17:19 · 3 answers · asked by catchup 3 in Biology

how do mothers reeproduce

2006-12-20 15:12:16 · 4 answers · asked by tiny 1 in Zoology

2006-12-20 15:09:42 · 3 answers · asked by Labatt113 4 in Astronomy & Space

Convert 187,625.8 centigrams to kilograms.

I dont know how to do this
please help

2006-12-20 15:06:37 · 4 answers · asked by OnSomeLousyPlanet 1 in Earth Sciences & Geology

What is 3/5 of 40?
answer and please explain

2006-12-20 15:04:35 · 23 answers · asked by OnSomeLousyPlanet 1 in Mathematics

1. The maximum speed of a zebra is 40 miles per hour. At this speed, how long would it take the zebra to run one mile?

2. Elvis Presley made 90 more "singles" than "albums" that were major hits. The total number of singles and albums is 250. How many singles hits did Presley make?

3. What percent of the states in the U.S. do not border any other states?

4. How many games are played in a 5 team round-robin tournament?

5. In what year of the 18th century was Washington, D.C. Selected as the United States capital? The year is a multiple of 10. The tens' digit is 2 more than hundreds' digit.




now, those who are going to be plain out dumb and say something like: do your own homework - or somethin like that, you can just go answer some other question if you have such a problem with it. Curious how many people would get this stuff right>

2006-12-20 15:02:45 · 5 answers · asked by DuDe-Is-ThAt-MiCaH 4 in Mathematics

this is for a science project that i have...

any help would be appreciated...

Thank You

2006-12-20 15:02:35 · 4 answers · asked by randomdood 2 in Earth Sciences & Geology

Years of college education needed to get a minimum degree in Medical Field?
How much money can you make at different levels?
What about LPN, RN, LN etc?

2006-12-20 15:02:03 · 5 answers · asked by golden 1 in Medicine

2006-12-20 15:01:53 · 9 answers · asked by Anonymous in Astronomy & Space

does any one know the chemical formula for any of these poisonous gases used during WW1?

-Bis(chloromethyl) ether (dichloromethyl ether)
-Ethyldichloroarsine
-N-Ethylcarbazole
-Xylyl bromide
-Methyl chlorosulfonate
-Ethyl iodoacetate
-Bromomethyl ethyl ketone
I need these for a history research project.

2006-12-20 15:00:33 · 1 answers · asked by curious 1 in Chemistry

like more tornados,hurricanes,earthquakes etc??

2006-12-20 14:57:47 · 7 answers · asked by forest lover 2 in Weather

i need this answer for a report and it would be good if i can get this answer before the break
thxx:)

2006-12-20 14:51:30 · 5 answers · asked by vandit_mehta2004 1 in Mathematics