Science & Mathematics - 2 November 2007

my doc prescribed me stemetil about 5 days ago because i suffer from sever nausea. it worked really well on the nausea but as soon as the effect wears off i need it again. Is it safe to take stemetil permanently as it makes me feel very weak and drowsy?

2007-11-02 22:46:10 · 3 answers · asked by Anonymous in Medicine

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Is any AI program ever going to pass the Turing test?

Is it possible, likely, and what are some links to the best AI work online? All I really know about is http://www.20q.net and that's not really Artificial Intelligence exactly. I'm talking about something that can ask an answer question during a conversation in a relevant way.

2007-11-02 22:19:14 · 4 answers · asked by Richie Paine 2 in Other - Science

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gravity. is it serious?

2007-11-02 21:43:12 · 15 answers · asked by forrestfyre 2 in Physics

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why do we use mice as guinea pigs?

are they cheaper///

2007-11-02 21:42:23 · 10 answers · asked by forrestfyre 2 in Other - Science

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1) What is the frequency of radiation whose wavelength is 14.25 A ?

2)What is the wavelength of radiation that has a frequency of 5.4 1012 s-1?

3) Would the radiations in part (a) or part (b) be detected by an X-ray detector?

4) What distance does electromagnetic radiation travel in 21 fs?

if someone could jus lead me in the right direction to solving these

2007-11-02 21:33:30 · 2 answers · asked by Circuiteer 1 in Chemistry

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Globulin and Total Protein is above normal value?

Hi I just want to ask if its just fine to have the globulin and total protein above normal value. Heres the result

total protein 90.71g/l (normal value 67-87g/l)
albumin 47.28g/l (normal value 35-50g/l)
globulin 43.43g/l (normal value 23-35g/l)
a/g ratio 1.090

hope someone could help

2007-11-02 21:33:15 · 4 answers · asked by badtm23 1 in Medicine

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LAB-Design an experiment to determine the density of wood.?

Materials given:wooden cylinders of diffirent diameters.You MUST CONTAIN.
1)Research question
2)Hypothesis
3)Variables
4)Materials
5)Procedure

2007-11-02 21:25:00 · 2 answers · asked by aforte 1 in Physics

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i have a doubt . pls clarify thanx?

a long chain is lying on the ground . it is coiled but not entangled. now if one end of the chain is connected to a moving object (say train) . the chain is going to acquire a velocity . when this happen does it involve any heat release...? what if a rope is in place of chain. my fren tells me that when the links collide with each other ina chain and end up acquiring heat energy as in inelastic collision.
i differ. whats ur opinion..?

2007-11-02 21:16:31 · 3 answers · asked by mikel 2 in Physics

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Can animals dream?

2007-11-02 21:14:49 · 10 answers · asked by m123 1 in Zoology

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Name the continents. Is the middle east a separate one? Which onw is Russia in?

2007-11-02 21:11:56 · 11 answers · asked by italien bum 2 in Geography

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If the universe is an ever-expanding moebius strip that is flattening and stretching like a figure 8 is the?

continuity of the figure 8 then the secret of the infinite? (thanks Lorenzo Steed, SVAL & Stephen K)

2007-11-02 21:11:42 · 7 answers · asked by Veronica H 1 in Astronomy & Space

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Question about Bremsstrahlung?

what do i have to say about the origin of bremsstrahlung and the parameters affecting it ?

2007-11-02 21:08:50 · 2 answers · asked by Anonymous in Physics

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Talking about simple interestand total amount in MATH pls..help..?

A man borrowed $ 10,000, at annual interest rate of 9 % with the understanding that interest was to paid monthly. However, the borrower did not make the monthly interest paymant and so the principal with interest at 9 % compounded monthly was due at the end of the year. What was the amount due??...

I believe the formula is : A = P(1+i) to exponent of "n"
where
n = tm
i = r/m

But i don't know howto solve it....
:(

2007-11-02 21:08:43 · 3 answers · asked by Sawira 2 in Mathematics

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Two singnals hav the same frequencies. However, whenever the first signal is at its maximum amplitude, the sec

Two singnals hav the same frequencies. However, whenever the first signal is at its maximum amplitude, the second signal has amplitude of zero. What is the phase shift between the two signals?

2007-11-02 21:06:56 · 4 answers · asked by Anonymous in Physics

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Why are yawns contageous?

2007-11-02 21:06:01 · 8 answers · asked by Anonymous in Medicine

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why is the sky blue?

2007-11-02 21:02:48 · 17 answers · asked by Madmoney 1 in Earth Sciences & Geology

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Anybody???

A 200-liter tank initially full of water develops a leak at the bottom. Given that 20% of the water leaks out in the first 5 minutes, find the amount of water leeft in the tank t minutes after leak develops if the water drains off at a rate proportional to amount of water present.

2007-11-02 20:55:39 · 2 answers · asked by Sony55311 1 in Physics

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what is 'golden ratio'?

2007-11-02 20:49:53 · 4 answers · asked by Anonymous in Mathematics

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Work/Angle?

Given the vector V = (3.80i) + (5.40j) + (-7.00k), calculate the angle between V and the positive x, y, and z axes. Your answers should be in degrees and may be greater than 90.

Wow...how can physics do this to me...In the book it explains how to do it with only the x and y coordinates but it also gave a force and distance vector and to find the angle between the two forces = inverse cos (W/delta-distance).

There are no examples like this in the book nor in the questions...I have no clue how to do this if it has 3 axis and no force or distance vector stated. please help....

2007-11-02 20:46:04 · 2 answers · asked by Anonymous in Physics

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