Science & Mathematics - 21 September 2006

2006-09-21 01:29:13 · 8 answers · asked by Sheriff M 1 in Chemistry

Find a solution for the ff: (without the figure i) (in terms of a,b,c and d)
(a + bi)^(c + di)

This might help:
I have discovered that
i^i = e^(-π/2)

E.g.
(2 + 3i)^(1 - 2i)

^_^

2006-09-21 01:28:34 · 3 answers · asked by kevin! 5 in Mathematics

If there was a tube, say 3 metres in diameter which went from a sealed unit to about a mile or so outside our hemisphere into space... what would the resulting action be if you were in the sealed unit at the bottom and a (i guess) sealed hatch was opened.

Would you be sucked into outer space? also what if there wasn't a sealed unit at the bottom, just a tube from space down to the ground.. would the oxygen be sucked out??

2006-09-21 01:27:46 · 17 answers · asked by david s 1 in Astronomy & Space

My boyfriend is just starting to study Forensic Science with Biology, and i am just curious what sort of jobs / position you could get after an undergraduate degree. Or would you have to continue studying after?

2006-09-21 01:27:41 · 8 answers · asked by Anonymous in Biology

2006-09-21 01:27:39 · 18 answers · asked by Joyal P 2 in Physics

Keep in mind I said digits and not numbers. Here are a couple of examples.
A. (34* 2) / = 68
B. 4 + 3 + 2 + 1 = 10
C. (12/.4) * 3 = 90

2006-09-21 01:27:06 · 8 answers · asked by drwizdom 1 in Mathematics

2006-09-21 01:26:55 · 9 answers · asked by Anonymous in Biology

did the US Government really try to blast a hole in the radiation belt 248 miles above Earth in 1962?

2006-09-21 01:25:26 · 2 answers · asked by jjc3333 1 in Astronomy & Space

Or he never drove a vehicle?

2006-09-21 01:24:03 · 9 answers · asked by Anonymous in Other - Science

1) Why does the resistance of a light bulb, connected to a capacitor in series, decrease as a capacitor is charged in a circuit?

2) What is the physical meaning of scale factor, pertaining to capacitor?

2006-09-21 01:20:01 · 2 answers · asked by vegetto1126 1 in Physics

2006-09-21 01:15:49 · 5 answers · asked by mathsnoob 1 in Mathematics

Come on, lets have some really imaginitive answers...

2006-09-21 01:14:27 · 23 answers · asked by Grinner5000 4 in Physics

what is the temp at where u are right now? please tell me the time the temp and what state you are in right now? thanks

2006-09-21 01:13:08 · 18 answers · asked by Anonymous in Weather

2006-09-21 01:12:08 · 19 answers · asked by Timbo 3 in Zoology

2006-09-21 01:09:09 · 46 answers · asked by sbete2000 2 in Botany

Can water molecules be made smaller and "better" for the human body (for drinking)?????????? Thank you

2006-09-21 01:06:59 · 10 answers · asked by Allergic To Eggs 6 in Other - Science

2006-09-21 01:02:36 · 9 answers · asked by bettey1313 1 in Geography

Does anyone know the composition of magnet?

2006-09-21 01:01:14 · 7 answers · asked by r4zors 3 in Chemistry

2006-09-21 00:54:56 · 12 answers · asked by Anonymous in Physics

2006-09-21 00:53:29 · 12 answers · asked by wotatollie 1 in Astronomy & Space

the enhancment of human inteligence seems to be to suden , moden man learned so many things in such a short time & the primitive hominoids were were just animals. & the theory of evolution is also in paradox.

2006-09-21 00:49:21 · 3 answers · asked by Anonymous in Biology

i'm trying to make the chocolate evenly spread out on a mould after deposition. mould is conveyed past the cantilever.

2006-09-21 00:42:18 · 5 answers · asked by Charles T 1 in Engineering

There is a conspiracy involving the US Military having secret meeting with aliens and then organising the transfer for personnel to visit this alien planet, and then to come back some years later. There was also a website that claimed to be leaking reports of these incidents from an "anonymous" sender.

If anybody knows information on this incident, the name of the project or the address of the website that had these reports I would be greatly interested.

2006-09-21 00:38:09 · 5 answers · asked by Dwight 2 in Astronomy & Space

Speed of a ray of light is different in different mediums and it reduces as it enters a denser a denser medium.
suppose we have a glass slab and now a light ray enters into the slab, as a result its speed will decrease... so again if we give energy to this ray and increase its speed to that of the light in vaccum and then again if we change the medium from glass to vaccum...
what will happen?

2006-09-21 00:35:40 · 7 answers · asked by go4sambhav 1 in Physics

Some sites say these are the same others different but do not say how they are different. Anyone know?

2006-09-21 00:33:40 · 2 answers · asked by bobobob 4 in Earth Sciences & Geology

Miguel was born on a Monday. What is the probability that 22 years from his birthday, it is still a Monday?

Consider all kinds of year please....

^_^
^_^

2006-09-21 00:31:31 · 5 answers · asked by kevin! 5 in Mathematics

if it wasn't going really fast then what slows us down or speeds us up? shouldn't the earth have stopped by now?

2006-09-21 00:31:02 · 9 answers · asked by wriggle 1 in Astronomy & Space

last day 2 ans is saturday...!!!!
pls kindly post in ur replies b4 then......thnx....!!!!!!!

2006-09-21 00:30:11 · 9 answers · asked by akanksha 1 in Astronomy & Space

does anyone know 5 countries with negative migration rates ? please also state the source....thanks

2006-09-21 00:29:08 · 3 answers · asked by Anonymous in Geography

I presume we use the 10 base system because weve got 10 fingers. Imagine if we were like the simpsons and only had 8 fingers.
Using a 22 base, obviously Pi would be 7.........have I answered my own question? or am i just stupid? (no answer needed for that bit thanks)

2006-09-21 00:27:06 · 8 answers · asked by Old Cynic 3 in Mathematics