Science & Mathematics - 16 November 2006

2006-11-16 14:00:28 · 17 answers · asked by jamessue93 1 in Astronomy & Space

What is the relationship between the lenght of a pendulum and its period (e.g. how wil the period of the pendulum change-proportionality- if you change the lenght from .1m to .2m)

What is the relationship between mass and period...if any

What is the relationship between the angle of release for the pendulum and the period

I would really appreciate if you could help me in anu of these

2006-11-16 14:00:11 · 4 answers · asked by Sir Excalibur 2 in Physics

I mean the universe is so enormous that I think: "there has got to be something out there!"

2006-11-16 13:58:29 · 13 answers · asked by Anonymous in Astronomy & Space

lik eon the table of elements, how do you find the energy level of like hydrogen?

2006-11-16 13:58:17 · 1 answers · asked by Shippo2wolf 2 in Chemistry

are there dna the same as a identical twin?

2006-11-16 13:57:22 · 9 answers · asked by mariesadiebrown 2 in Biology

An isosceles triangle is _________________ an equilateral triangle.

Sometimes
Always
Never

thanks

2006-11-16 13:56:38 · 11 answers · asked by :) 1 in Mathematics

2006-11-16 13:53:56 · 5 answers · asked by heather v 1 in Mathematics

2006-11-16 13:53:40 · 13 answers · asked by Anonymous in Mathematics

and we took our first look at scales far more smaller than the smallest known particle, and discovered a sub-universe with galaxies and solar systems and complex lifeforms. And we realized the universe was actually like one of those Holland dolls where one fits into the other again and again and again- so the edge of our universe would actually end up being the perimeter of an atom on the next scale up?- wouldnt that be facinating?

2006-11-16 13:53:21 · 6 answers · asked by Coke&TVdinner 2 in Astronomy & Space

2006-11-16 13:51:20 · 6 answers · asked by grace 1 in Earth Sciences & Geology

2006-11-16 13:49:37 · 14 answers · asked by arthyee 1 in Biology

2006-11-16 13:49:23 · 4 answers · asked by candice* 1 in Engineering

looking at the basic energy types (thermal, electrical, nucelar,sound, light, etc...) what it the most come on earth and where does it come from?

2006-11-16 13:49:15 · 8 answers · asked by Chuck T 1 in Physics

2006-11-16 13:47:04 · 2 answers · asked by z 2 in Earth Sciences & Geology

2006-11-16 13:45:38 · 3 answers · asked by don't judge me only judge U 1 in Earth Sciences & Geology

also it must cost him a fortune do you think he sells it to buy more and do you think he makes a lot of money? i want this idiot to get busted so bad!

2006-11-16 13:44:47 · 20 answers · asked by Curtis W 1 in Medicine

2006-11-16 13:43:55 · 6 answers · asked by sunoje2000 2 in Mathematics

I'm on a Pre-Med track, and I want to take as little math as possible!!!

2006-11-16 13:42:56 · 9 answers · asked by seth22rr 3 in Chemistry

2006-11-16 13:42:56 · 11 answers · asked by Anonymous in Geography

I have 2 questions on eclipses:
1. What is a bright ring around the sun? And
2.When the moon passes through the Earth's penumbra, it is called an.........

2006-11-16 13:42:42 · 3 answers · asked by jake k 2 in Astronomy & Space

2006-11-16 13:40:41 · 0 answers · asked by z 2 in Other - Science

2006-11-16 13:38:12 · 5 answers · asked by z 2 in Earth Sciences & Geology

I need to know the scientific name of a radish. Thanks

2006-11-16 13:37:03 · 7 answers · asked by DelsionalHHRFan 1 in Botany

1) H2 + O2 -------> 2H2O

2) Mg + O2 -------> MgO

3) Zn + HCL ------> ZnCL2 + H2

4) P + O2 -------> P4O10

5) Fe + CL2 ------> FeCL3


Thanks!

2006-11-16 13:37:00 · 9 answers · asked by J 6 in Chemistry

Things can evolve from one form to another but someone had to creat the original piece of the puzzle. Matter can not create itself.

2006-11-16 13:36:02 · 15 answers · asked by terminator 1 in Physics

i am doing a project for school and need to know this answer thanks in advance

2006-11-16 13:35:18 · 11 answers · asked by Tyler S 1 in Zoology

when you sneeze, why do you have to close your eyes. I know it is a reflex, but how does it happen

2006-11-16 13:35:17 · 3 answers · asked by Anonymous in Medicine

just want to know

2006-11-16 13:34:24 · 7 answers · asked by Anonymous in Medicine

Doing a project and wanted to know does an object's measurement, whether it be diameter or length, increase or decrease when you look at it under a magnifying glass and measure it there and compare it to the actual measurement?

2006-11-16 13:33:47 · 4 answers · asked by beautifullydramatic818 1 in Physics

a boxwith a square base and open top must have a volume of 32000 cm^3. Find the dimensions of the box that minimize the amount of material used.

2006-11-16 13:33:24 · 1 answers · asked by simonkf2002 1 in Mathematics