Science & Mathematics - 25 December 2006

You know the thing in hospitals that displays the patients heartbeat with a green line? What's it called and which part of the body is it connected to?

2006-12-25 20:18:54 · 2 answers · asked by Cougie 2 in Medicine

Can anybody tell me where integral calculus and differential calculus in everyday life apply practically? Is it only restricted to integrating sin^6X , e^X^2 like stuff ? How can u make it more interesting practically in our everday life ?

2006-12-25 20:18:11 · 6 answers · asked by tormentor of ssouls 1 in Mathematics

Here's an example:
Let a=2 ; n=2
2^2+2 is divisible by 2
4+2=6 which is divisible by 2.

My problem is that how will I present this one using mathematical induction..and another one is that if it is novel or something new, shall we say it has not been proven in the past...If yes, can I ask some suggestions what are the other possible statements that has not been proven by someone else? Please send to me whatever answers you may have or some suggestions.. I badly needed your response.. Thanks...

2006-12-25 20:17:34 · 3 answers · asked by zai 1 in Mathematics

2006-12-25 20:15:26 · 3 answers · asked by varadha 1 in Physics

2006-12-25 20:15:12 · 2 answers · asked by William C 1 in Astronomy & Space

i want to know why hcl is more powerful than carbponoc acid since we know the one which has more hydrogen inos is the one which has more power full

2006-12-25 20:07:42 · 8 answers · asked by guuleed i 1 in Chemistry

and what is her number?

2006-12-25 20:03:50 · 17 answers · asked by Anonymous in Zoology

Is there any scientific evidence that suggests time seems to pass by more slowly or quickly for certain species than it does for others? For example, assume the case of an insect with an average lifespan of ten days. To us this may seem ridiculously short - however, if 10 days to that insect feel the equivalent of 80 years for us, isn't it all a moot point being relative?

Is there any evidence that suggests such a thing in either direction?

2006-12-25 19:48:56 · 6 answers · asked by NY 2 in Physics

evolution

2006-12-25 19:41:24 · 11 answers · asked by bashir_khan88 1 in Biology

Please provide examples when you can.

2006-12-25 19:39:10 · 2 answers · asked by Liv 2 in Earth Sciences & Geology

evolution

2006-12-25 19:38:51 · 7 answers · asked by bashir_khan88 1 in Biology

from evolution

2006-12-25 19:36:11 · 4 answers · asked by bashir_khan88 1 in Biology

What is the importance of design
Technical significance
And also in all vechicles(bikes) why we have disc bracks only on front the wheel.
1) Answer should be technically sound

Thank u

2006-12-25 19:35:42 · 8 answers · asked by Rahulouce 2 in Engineering

Hello, I have a SL problem and I have no idea how to solve it; could someone be kind enough so to tell me how???? please give me a very good explanation about how to solve it because that is not my only one SL problem.
y''+Ly=0 (where L is the greek letter lambda)
y(0)=0
y(1)=0

please help, I know this one is very easy, but I have much more difficult ones so give me an easy explanation please!!!!!!

2006-12-25 19:35:05 · 2 answers · asked by Anonymous in Mathematics

2006-12-25 19:31:11 · 4 answers · asked by roslinda r 1 in Biology

Do somebody have any mode to count the fuel cost?

2006-12-25 19:29:41 · 1 answers · asked by Anonymous in Engineering

2006-12-25 19:18:10 · 3 answers · asked by Christy 2 in Chemistry

2006-12-25 19:17:38 · 2 answers · asked by Christy 2 in Chemistry

2006-12-25 19:16:32 · 2 answers · asked by Christy 2 in Chemistry

I saw on tv about a scientist using brain cells from a mice to fly a simulated plane. I'm wondering about how long the brain cells can be used and how to keep it alive in the long run. I also need some more info about this.

2006-12-25 19:15:28 · 2 answers · asked by condrad_111 2 in Biology

The nodes in a leguminous plants filled with bacteria eg.azetobactor & rizobium. These bacteria convert the natural nitrogen into nitrates in our atmosphere.

2006-12-25 19:10:19 · 15 answers · asked by abhinav r 1 in Biology

how electric power is generated and tansfer to the home

2006-12-25 19:09:46 · 4 answers · asked by mardhiah a 1 in Engineering

2006-12-25 19:09:41 · 2 answers · asked by Anonymous in Geography

Or better yet, would we not have found CONCLUSIVE evidence to prove it by now? If there is something lurking above billions of heads, wouldn't it make sense that at least one person would have been able to get legitimate evidence?

2006-12-25 19:08:52 · 14 answers · asked by Anonymous in Astronomy & Space

Italy has 55,226,833 Italians and 2,906,676 non-Italians, the total fertility rate is 1.15 children per woman for Italian women, and 3.84 for non-Italian women, the life expectancy is 80 years for both groups and there is 300,000 Non-Italians coming in every year, how would you calculate the precise year in which Italy would have a non-Italian majority?

2006-12-25 19:08:41 · 3 answers · asked by Anonymous in Mathematics

2006-12-25 19:08:13 · 7 answers · asked by Jidhnya 1 in Mathematics

Or have they finally stopped?

2006-12-25 18:57:59 · 6 answers · asked by Anonymous in Astronomy & Space

Im moving and I need to send boxes that weight

2006-12-25 18:54:20 · 15 answers · asked by Baby Blue 2 in Mathematics

If this is so then why arnt all objects 90 percent space or are they?

2006-12-25 18:51:48 · 11 answers · asked by dominick d 1 in Astronomy & Space

if i need to convert 16400 to BCD

2006-12-25 18:46:30 · 4 answers · asked by amr 1 in Mathematics