Science & Mathematics - 27 October 2006

and please don't say "a movie"

2006-10-27 20:03:01 · 5 answers · asked by chapped lips 5 in Astronomy & Space

2006-10-27 20:02:14 · 3 answers · asked by atoqcool2000 1 in Chemistry

Which of the three current would be greatest and which smallest
a)Series circuit with one lamp
b)series with two lamp
c)two lamp arrange in Parallel circuit

2006-10-27 20:01:04 · 3 answers · asked by Tavis T 1 in Physics

Hello I am in search of concavity intervals and points of inflection for F"(x)=30-12X/X-3. I thin kthere is only one point...2.5 but I could be totally wrong.

Thanks

2006-10-27 20:00:41 · 6 answers · asked by relms2000 1 in Mathematics

Suppose you have two identical lamps and ideal 24V supply. What does the theory tell you about the value of each of the following
a) the voltage across each lamp in a series circuits
b) the voltage across each lamp in a parallel

2006-10-27 19:57:13 · 3 answers · asked by Tavis T 1 in Physics

I've seen a lot of these worse case before on tv, and occur to me natural disaster is inevitable in some places. Tornadoes, hail, acid rain, cyclones, earthquake, tsunami, lightning, floods and others happen anyday anytime. Which are the worst case you've seen so far when this all accidents happening? I'm not exactly comparing, I know all of them are worst but I want to know what's your view and opinion about this natural disaster has happen in our lives, which is an impact on this world changing lives and the world still discussing about it how to prevent the next one if the sign has been alerted.

2006-10-27 19:56:48 · 12 answers · asked by Eve W 3 in Weather

or linear transform

2006-10-27 19:54:30 · 4 answers · asked by gourshweta 1 in Mathematics

2006-10-27 19:44:03 · 7 answers · asked by tomzy 2 in Chemistry

2006-10-27 19:35:28 · 9 answers · asked by Anonymous in Biology

ive always heard that people living north of the equators toilet flushes clockwise, and people living south of the equator toilet flushes counterclockwise, is this true...and if so..what if you was right on the equator, would your toilet flush, or just (meaning rotate) go down, with out the swirl...

2006-10-27 19:34:01 · 12 answers · asked by jdog44442003 3 in Weather

2006-10-27 19:26:17 · 28 answers · asked by Carson 3 in Astronomy & Space

2006-10-27 19:24:57 · 2 answers · asked by Thomas M 1 in Biology

1. PCl5 and SF4
2. NH4+ and PF3
3. SF6 and ICl4-

2006-10-27 19:22:40 · 1 answers · asked by tomzy 2 in Chemistry

2006-10-27 19:22:14 · 8 answers · asked by jagat m 1 in Mathematics

h = –16t squared + 60t + 9.
h = 700.
How long will it take the object to hit the ground? Round your answer to the nearest thousandth.

2006-10-27 19:20:49 · 3 answers · asked by phatlane1 1 in Mathematics

2006-10-27 19:14:29 · 8 answers · asked by #3p $ 1 in Chemistry

2006-10-27 19:07:27 · 4 answers · asked by mojijan 1 in Engineering

I picked this tick off my dog yesterday and I'm wondering if anyone knows what kind of tick it is. It is obviously a highly engorged tick and is about 1 cm long. 

Here are some close up photos (I used my cell phone camera so the resolution is not great.) I took one of the top and two of the bottom.

http://static.flickr.com/47/281101099_9ff037b35b_o.jpg

http://static.flickr.com/114/281101096_0e99d2bcfb_o.jpg

http://static.flickr.com/94/281101098_bdd5899845_o.jpg

Warning: photos are not for the squeamish or faint of heart!

Here is my dog

http://static.flickr.com/103/281101101_1f7a19b6c5_o.jpg

Should I be worried? 
Thank you

2006-10-27 19:06:45 · 8 answers · asked by ♪ ♫ ☮ NYbron ☮ ♪ ♫ 6 in Biology

It occured to me that we've used up a lot of oil, coal, and natural gas. What percentage is left? In other words, let's say that we had 100% of it 1,000 years ago. What's remaining? I ask this for several reasons:

1. We MUST find and effectively use an alternate energy source sooner or later.
2. It would be nice to break our dependence on foreign oil.
*** 3. If we were to have some worldwide disaster and end up back in the Dark Ages, or even the Stone Ages ... we might not have enough fossil fuels to get back to where we are today. ***

Could we end up being stuck in a primitive, Medieval type existence forever if we were to slip now?

2006-10-27 19:04:21 · 5 answers · asked by Clean Independent Energy 3 in Earth Sciences & Geology

2006-10-27 19:02:03 · 6 answers · asked by Anonymous in Biology

2006-10-27 19:00:38 · 12 answers · asked by Anonymous in Biology

2006-10-27 19:00:36 · 0 answers · asked by #3p $ 1 in Chemistry

topic is certain formulas in mathematics (that can ba explained by mathematical model) Eg: Pythagoras theorem

2006-10-27 18:58:47 · 5 answers · asked by Anonymous in Mathematics

2006-10-27 18:57:52 · 8 answers · asked by Anonymous in Biology

Why is Earth such a popular site for the extraterrestrial?

2006-10-27 18:51:53 · 17 answers · asked by Carson 3 in Astronomy & Space

2006-10-27 18:50:25 · 3 answers · asked by ALAGARSAMY S 1 in Weather

Yes. Like, to eat.

2006-10-27 18:49:48 · 6 answers · asked by ? 5 in Medicine

A car with mass 1000kg is moving down the road at 14m/s. Calculate the Kinetic energy of the car, momentum of the car.
If the car comes to a sudden stop over a distance of 2 meters, what is the average force applied to the car? How much work done by the car? Where did the energy go?
Help anyone???

2006-10-27 18:48:40 · 7 answers · asked by Anonymous in Physics

2006-10-27 18:47:37 · 6 answers · asked by bambi b 1 in Astronomy & Space

2006-10-27 18:40:22 · 10 answers · asked by one.ripper 1 in Astronomy & Space