Science & Mathematics - 9 November 2006

2006-11-09 04:27:33 · 1 answers · asked by Kimberlee M 1 in Biology

2006-11-09 04:26:17 · 2 answers · asked by Anonymous in Zoology

I have to do a project on drugs and overdosing on them, i was wondering if its possible to OD on pot, acid, or herione???

2006-11-09 04:17:15 · 15 answers · asked by xoutsiderlookinginx 1 in Medicine

2006-11-09 04:17:09 · 4 answers · asked by kubitzzzz 1 in Physics

where is the rock midleton?

2006-11-09 04:16:30 · 3 answers · asked by cora l 1 in Geography

2006-11-09 04:15:01 · 2 answers · asked by andrei_c_mocanu 1 in Mathematics

2006-11-09 04:13:33 · 8 answers · asked by Phyllis S 1 in Mathematics

fusion and fission?

2006-11-09 04:12:58 · 3 answers · asked by garnes d 2 in Chemistry

2006-11-09 04:12:07 · 7 answers · asked by Deborah Mc 2 in Astronomy & Space

Energy may be defined as:
A the ability to do work
B the product of power and time
C something which can be transferred from one object to another
D all of the above

How much energy is a 75 Watt light bulb transferring if it is on for 90 seconds?
A 1.2 Joules
B 15 Joules
C 165 Joules
D 6750 Joules

How much time is a 100-Watt light bulb turned "on" if it transfers a total of 7000 Joules of energy?
A 70 seconds
B 6900 seconds
C 7100 seconds
D 700,000 seconds

How much power has a lawnmower delivered if it imparts 6000 Joules of energy in 20 seconds?
A 300 Watts
B 5880 Watts
C 6020 Watts
D 120,000 Watts

2006-11-09 04:11:48 · 2 answers · asked by maconheira 4 in Physics

also would this discribe th situation "ben had 12 cookies, he ate one very other day." if not what does

2006-11-09 04:08:53 · 9 answers · asked by moneyman$$ 2 in Mathematics

I am doing a lab on the H-R diagram, and the question is:

"Luminosity" doesn't necessarily mean "brightness". Instead, luminosity refers to the amount of energy that a star is giving off. In the diagram, Betegeuse and Barnard's star are about the same temperature, but Betelgeuse is much more luminous. What is this telling us about the characteristics of these two stars? Name at least 2 characteristics and explain your reasoning"

Now one reason that I want to think has to do with the differences in luminosity is due to the fact that Betelguese is larger and bc of that would most likely emit more luminosity (or energy) and the inverse-square law would play a factor in this? My second characteristic is perhaps the relative distance that each star is.

Is there anyone with some knowledge of astronomy that could help me figure out whether or not I am on the right track with this question? Any help is greatly appreciated. Thanks:)

2006-11-09 04:05:09 · 4 answers · asked by serenity113001 6 in Astronomy & Space

2006-11-09 04:02:14 · 9 answers · asked by colin050659 6 in Chemistry

25/4 x 16/5
9/11 x 3 1/18
24/25 x 3 1/8
7 1/2 x 3 3/5
2 7/10 x 2 1/12
7/18 x 27/49
6 6/7 x 21/64
4 3/8 x 4 4/7

2006-11-09 04:00:45 · 7 answers · asked by Ygal4u 1 in Mathematics

and your in the plane can u hear the Sonic Boom

2006-11-09 03:59:41 · 5 answers · asked by keri.griffiths@btinternet.com 1 in Physics

anything about g forces would be helpful

2006-11-09 03:59:23 · 4 answers · asked by Anonymous in Medicine

Standing on the side of the moon that is reflecting the sun. Additionally, would you need sunscreen? Would you be hot?

2006-11-09 03:59:20 · 16 answers · asked by eLf 1 in Astronomy & Space

DO you know any facts about integers because i have to do a projects on them and i have to have a did you know colume? but i know nothing except the rules??? so if you do know like who invented them or anything plz let me know....!

2006-11-09 03:58:50 · 4 answers · asked by Elizabeeeth 2 in Mathematics

2006-11-09 03:58:49 · 8 answers · asked by rarara 1 in Chemistry

Can anyone tell me why the Fischer Esterification reaction is reversible? This confuses me.

2006-11-09 03:58:21 · 3 answers · asked by TK1111 1 in Chemistry

I am also having difficulty applying the algebra in chemisty

2006-11-09 03:57:33 · 2 answers · asked by Ellie101 1 in Chemistry

2006-11-09 03:55:33 · 6 answers · asked by Sky J 1 in Zoology

Alkaptonuria is a rare disease that is inherited. The disease results from a deficiency of the enzyme homogentisic acid oxidase. This enzyme deficiency leads to a build up of homogentisic acid in tissues of the body.
How is alkaptonuria inherited?
Alkaptonuia is a classic recessive condition. The gene for it is on a nonsex (autosomal) chromosome. Parents of a person with alkaptonuria each have one alkaptonuric gene and a normal gene paired with it. They have no symptoms of alkaptonuria at all. Each of their children has a one-quarter (25%) chance to receive both of their normal genes, a one-half (50%) chance to receive one alkaptonuric and one normal gene (and seem entirely normal) and a one-quarter (25%) chance to receive both of their alkaptonuric genes and have alkaptonuria (ochronosis).

What is ochronosis?

Ochronosis is the darkening of the tissues of the body that is caused by pigment composed of the excess homogentisic acid in patients with alkaptonuria.

2006-11-09 03:54:53 · 1 answers · asked by Anonymous in Medicine

As seen from TV news, the scientists had to familiarize their movements in the outer space by being trained in the simulated flight. The question is HOW the flight had to be acrobatically operated in order to create the circumstance of no gravity for them.

2006-11-09 03:52:56 · 7 answers · asked by Udom J 1 in Physics

I am looking for how to prove the correct answer.

2006-11-09 03:52:37 · 2 answers · asked by zinka 1 in Mathematics

Do you know why a person can get shocked with a million Volts and live just because the Current level is low. I learned about this in high shcool, and even got shocked by half a million Volts and was fine, I just can't remember the science behind it. All I really know is that its current that harms you, not Voltage. Let me know the scientific explanation or a website that has the explanation. Thanks.

2006-11-09 03:50:59 · 4 answers · asked by Agnostic 4 in Other - Science

2006-11-09 03:48:12 · 6 answers · asked by sniper_2212 2 in Biology

|'m studying plate boundaries and how volcanoes and earthquakes are formed/happen... i hav been asked to produce an interactive poster on constructive,destructive and conservative plate boundaries... has any one got any ideas or a websute would b great. thankyou (simple stuff only please.. nothin mega complicated)

2006-11-09 03:47:37 · 5 answers · asked by thorpehannah 2 in Geography

OK so for the last couple of months I have been having this debate with my hubby about where you actually are we you are in the air on an aeroplane. My dear hubby seems to have it in his head that as soon as you leave earth (as in leave the ground) you are in space! My point was that when you are on an aeroplane although you are leaving the ground of earth you are still in planet earth just not on the ground otherwise you would be in space and we all know there is no gravity in space!! Im trying to explain to him his point is wrong but I cant do that without facts!! Please help me try and tell him he is WRONG because he is driving me mad!! Hope this makes sense!!

2006-11-09 03:47:27 · 12 answers · asked by Anonymous in Astronomy & Space

is this another glass half full/empty? Is darkness as is light simply cannot see?

2006-11-09 03:46:33 · 17 answers · asked by Anonymous in Physics