Science & Mathematics - 22 December 2006

2006-12-22 06:13:34 · 5 answers · asked by Anonymous in Chemistry

is it a genuine diamond or a fake

2006-12-22 06:13:33 · 4 answers · asked by iluv2chasecans 1 in Earth Sciences & Geology

he wants to know is it true that boys have" bigger " brains than girls ? he saw it on a kids programme .

2006-12-22 06:13:00 · 13 answers · asked by smiler 4 in Biology

2006-12-22 06:12:34 · 3 answers · asked by Anonymous in Chemistry

2006-12-22 06:12:20 · 4 answers · asked by Anonymous in Astronomy & Space

What is concept behind vectors in physics Plz explain in detail

2006-12-22 06:11:51 · 8 answers · asked by Anonymous in Physics

2006-12-22 06:11:34 · 12 answers · asked by putter 1 in Engineering

that saying has always bothered me. Jasper Carrot joked in his stand up comedy about it being minus 50 in the arctic and it snows all the time.

2006-12-22 06:10:53 · 8 answers · asked by Simon W 2 in Weather

2006-12-22 06:08:12 · 3 answers · asked by Anonymous in Chemistry

If SU = 10 cm and UM = 15 cm in Triangle SUM,

then MS must be less than ____cm.

2006-12-22 06:05:15 · 6 answers · asked by Skylar 1 in Mathematics

Well...I though that the direction of the net force would be up when the elevator is going up and down when the elevator is going down...but sometimes it doesn't work that way. help please I would like to know.

2006-12-22 06:03:53 · 4 answers · asked by Kurious_Kat 3 in Physics

2006-12-22 06:03:21 · 9 answers · asked by Boboso 1 in Engineering

(Enter the number only)

2006-12-22 06:03:08 · 5 answers · asked by Skylar 1 in Mathematics

I am making a photo slideshow. I want the slideshow to be about about 60 minutes (1 hour) long. I have 500 photos for the slideshow. How many seconds must each photo be displayed for the slideshow to be about 1 hour long? Thanks!!!

2006-12-22 06:00:36 · 14 answers · asked by gamer12345 1 in Mathematics

2006-12-22 06:00:31 · 6 answers · asked by fran 5 in Weather

Find sin 54° to the nearest thousandth.
A .156
B .809
C .584
D .973

If y varies inversely as x and y = 25 when x = 2, find y when x = 5.
A 8
B 15
C10
D16

Six is what percent of 58?
.103 %
1.03 %
10.3%
103%

2006-12-22 05:59:06 · 6 answers · asked by monkey 2 in Mathematics

An unknown gas is placed in a 2.5L vessel at a pressure of 400 mm Hg and a temp of 45C and weighs .834g.

2006-12-22 05:56:19 · 5 answers · asked by janeeyre444 1 in Chemistry

2006-12-22 05:55:19 · 13 answers · asked by Celia U 1 in Geography

This is a serious question not a catch. I have quoted a sealed container to bring into the equation the fact of air pressure fom the wings whilst they are beating to stay flying. It would be the same container with the same perches in each scenario. Nothing added and nothing taken away.

2006-12-22 05:54:49 · 18 answers · asked by geroni51 1 in Physics

2006-12-22 05:54:22 · 2 answers · asked by janeeyre444 1 in Chemistry

2006-12-22 05:53:13 · 3 answers · asked by Celia U 1 in Biology

is there a maximum on how long cells can live? are we going to keep living longer and longer or is there a finite limit?

2006-12-22 05:52:58 · 27 answers · asked by nemo_liber 2 in Biology

2006-12-22 05:52:55 · 3 answers · asked by janeeyre444 1 in Chemistry

2006-12-22 05:51:09 · 3 answers · asked by janeeyre444 1 in Chemistry

2006-12-22 05:50:41 · 16 answers · asked by EM C 1 in Mathematics

2006-12-22 05:49:50 · 2 answers · asked by janeeyre444 1 in Chemistry

2006-12-22 05:48:39 · 15 answers · asked by mazza 1 in Mathematics

this the question is based on the subject analytical chemestry.

2006-12-22 05:47:18 · 7 answers · asked by Anonymous in Chemistry

how do i. it is not otc medication

2006-12-22 05:46:56 · 3 answers · asked by Igobeg O 3 in Medicine

Given that the temperature difference makes very little difference in the REAL world--the temperature of the atmosphere is more or less the same in all areas at 50,000 feet above sea level.

2006-12-22 05:44:19 · 7 answers · asked by john S 1 in Physics