Science & Mathematics - 13 August 2007

2007-08-13 05:44:54 · 6 answers · asked by Anonymous in Geography

2007-08-13 05:43:53 · 5 answers · asked by Anonymous in Physics

Thanks in advance!

2007-08-13 05:40:50 · 10 answers · asked by Anonymous in Mathematics

When men flew to the moon outside of the protective radiation shield surrounding Earth (Van Allen Belt) why didn't radiation kill the spacemen as their space-suits would have had to be made of thick lead to stop the radiation damage. Also, with this radiation in mind ,how was it possible to take photos on the moon as the radiation would have damaged (fogged)the film

2007-08-13 05:40:50 · 6 answers · asked by Anonymous in Astronomy & Space

Lately there is a lot of hoopla about people with tails. Do you believe this can happen and there are REAL people who have this evolutionary defect?

2007-08-13 05:40:34 · 14 answers · asked by kelliandjay 3 in Biology

2007-08-13 05:39:56 · 6 answers · asked by Pamie 1 in Botany

formulae or analysis point of view

2007-08-13 05:39:08 · 5 answers · asked by pecroy 2 in Engineering

A family friend once told us a comparison of how far away the closest star is

he said something like: "if from here all the way at the end of the table is the moon, then the closest star is all the way to new york" (we were in Cali)

and i was wondering if anyone could tell me the comparison exactly 'cause it'sr eally cool! :-)

2007-08-13 05:36:55 · 6 answers · asked by Katie 4 in Astronomy & Space

2007-08-13 05:35:36 · 6 answers · asked by Anonymous in Mathematics

2007-08-13 05:35:16 · 9 answers · asked by roy g 1 in Engineering

2007-08-13 05:34:09 · 1 answers · asked by morrobless 1 in Engineering

species or oak trees.

are there diferent any types or only one?

2007-08-13 05:26:42 · 5 answers · asked by himynameisjoe123 1 in Botany

2007-08-13 05:24:29 · 1 answers · asked by countrthght 1 in Geography

2007-08-13 05:23:48 · 24 answers · asked by sebastianbelly 1 in Mathematics

I was watching from 10-12, and then 2-3AM, and I saw about 15 altogether, not that many.

I dunno, didn't seem to be that many. I was in pretty dark places too.

2007-08-13 05:21:27 · 4 answers · asked by Anonymous in Astronomy & Space

After finishing medical school and residency, what are the options for a pediatrician (not specialized)? I know you can join a private/group practice...but what are some other options.

What does a pediatrician who works in the hospital do? Are these jobs widely available?

What are teaching job? How much do these get paid?

Please describe in detail or leave a site where I can find information. The only thing you ever hear of is private practice...I know there are other opportunities out there also. I want to have a schedule that is somewhat family friendly. It seems hospitalists have that.

2007-08-13 05:19:38 · 4 answers · asked by me 3 in Medicine

ancient star charts indicate;true north is not north at all .living on a sphere shaped star/or planet.one must use the heavens too find north south east &west.v;i;a corner stone stars.the question remains as is.is true north polar or astro phisics/star trek knowledge.

2007-08-13 05:15:26 · 4 answers · asked by Anonymous in Earth Sciences & Geology

Can anyone solve this?
lim(x->infinity) (x+sinx)/(x-sinx)

I do not know if i can use L'Hospital Rule in this case.

2007-08-13 05:15:17 · 6 answers · asked by NAN 1 in Mathematics

Martina leaves home at 9 A.M., bicycling at a rate of 24 mi/h. Two hours later, John leaves, driving at the rate of 48 mi/h. At what time will John catch up with Martina?

2007-08-13 05:14:40 · 3 answers · asked by too_b2000 1 in Mathematics

A car leaves a city and goes north at a rate of 50 mi/h at 2 P.M. One hour later a second car leaves, traveling south at a rate of 40 mi/h. At what time will the two cars be 320 mi apart?

2007-08-13 05:10:12 · 10 answers · asked by too_b2000 1 in Mathematics

nearly horizon to horizon N to S. The brightest was like a flash of lightning with a fantastic spray of light and a long lasting trail from E to W
I live in lower SE Michigan

2007-08-13 05:08:34 · 2 answers · asked by Bemo 5 in Astronomy & Space

2007-08-13 04:54:16 · 5 answers · asked by diliprasad23 1 in Chemistry

y = - x^2 - 4x + 12

For the above quadratic equation find:

a.The y-intercept.

b.The x-intercepts if possible.

c.The vertex.

d. The line of symmetry.

2007-08-13 04:54:15 · 5 answers · asked by Sunshine 1 in Mathematics

Because the earth is round, there is observable horizon.

What should be the pressure of atmosphere to make the surface of the earth to appear flat, and horizon disappear?

Refraction index of standard air at sea level is
no = 1.00029

2007-08-13 04:53:55 · 3 answers · asked by Alexander 6 in Physics

if i am not mistaken...a binary star system is where to two stars revolve around each other about a central point...shouldnt it be the same case with the earth and the moon? y not? if its the same...the period of rotation should change right? according to the conservation of angular momentum...

2007-08-13 04:43:48 · 10 answers · asked by chryses 1 in Physics

xy + 4y + xz + 4z

Any help would be appreciated.

2007-08-13 04:37:04 · 8 answers · asked by Heyr89 1 in Mathematics

It seems to be a well-paying to be a plumber.
I'm a sophomore major in electrical engineering now.But I am thinking of plumbers.

2007-08-13 04:30:57 · 6 answers · asked by Jason N 2 in Engineering

water flows at the rate of 10 meters per minute through a cylindrical pipe whose internal radius is 0.5 cm how long would it take to fill a conical vessel whose radius at the top is 20cm and depth is 21 cm?

2007-08-13 04:28:32 · 4 answers · asked by Anonymous in Mathematics

2007-08-13 04:21:27 · 21 answers · asked by Riku 5 in Zoology

Not weird Nj, personal experiences

2007-08-13 04:17:46 · 5 answers · asked by Anonymous in Paranormal Phenomena