Science & Mathematics - 8 August 2006

2006-08-08 03:57:02 · 5 answers · asked by bottleblondemama 7 in Zoology

2006-08-08 03:54:52 · 6 answers · asked by bottleblondemama 7 in Chemistry

2006-08-08 03:54:20 · 8 answers · asked by Anonymous in Earth Sciences & Geology

2006-08-08 03:52:07 · 5 answers · asked by wikedstreetsofchi 1 in Physics

Explain very simply, I am bad at math's. Physics questions involving math's I cannot do.

2006-08-08 03:51:52 · 6 answers · asked by Daniel Black 1 in Physics

2006-08-08 03:50:01 · 8 answers · asked by praveena k 1 in Mathematics

recently on the discovery channel i watched a show that tried to explain how the earth formed and the moon and oxygen , water, and so on. if the earth was able to produce water and oxygen then why does no one think that it could happen on other planets?

2006-08-08 03:47:54 · 12 answers · asked by drbigstuf 2 in Astronomy & Space

a^(n)-b^(n)=c^(2)-d^(2)
like 7^(3)-4^(3)=48^(2)-45^(2)
x^(n)=z^(2)-y^(2)
like 3^(3)=14^(2)-13^(2)
from here we can very easily prove that 1 can only be expressed as difference of two squares nor as two cubes,fourth powers etc.

2006-08-08 03:47:20 · 3 answers · asked by rajesh bhowmick 2 in Mathematics

2006-08-08 03:45:30 · 8 answers · asked by Fenris 3 in Astronomy & Space

2006-08-08 03:44:28 · 15 answers · asked by praveena k 1 in Mathematics

2006-08-08 03:42:45 · 3 answers · asked by liz.. future m.d. 1 in Chemistry

2006-08-08 03:42:45 · 2 answers · asked by krishna m 2 in Botany

2006-08-08 03:39:42 · 13 answers · asked by tjknoclass 2 in Other - Science

2006-08-08 03:37:47 · 5 answers · asked by sanjee 1 in Physics

In nature brain size is an indication of intelligence, the bigger the brain the more intelligent the creature. Why should this be different for humans?

2006-08-08 03:37:08 · 57 answers · asked by Terry Nutkins 2 in Biology

It's started and I have seen some spectacular meteors! What are your plans for watching?

2006-08-08 03:35:47 · 2 answers · asked by Anonymous in Astronomy & Space

would that produce enough energy to fuel a faster than light space vessel.?

2006-08-08 03:33:54 · 5 answers · asked by Anonymous in Astronomy & Space

2006-08-08 03:31:37 · 20 answers · asked by Will 2 in Mathematics

2006-08-08 03:31:33 · 3 answers · asked by samigringo 1 in Other - Science

There seems to be a crisis of identity going on over there....anyone else see what I mean?

2006-08-08 03:30:53 · 16 answers · asked by Anonymous in Geography

I am translating a report and i want to know what is my job title in english. i am working in for a road construction contractor firm and i am responsible for supervising the work of labourers when they are digging the ground to pour concrete for foundations of bridges for the roads, i am also responsible for other engineering structures of the road, but i am not responsible for earthworks like asphalt and binder and toopka and base and sub base and sub grade. what titles could i have?( say anything reaches your mind including the necessary work experience such a title needs)

2006-08-08 03:29:53 · 9 answers · asked by Anonymous in Engineering

Do snakes that have subterrainian dens have several entrances like holes in the ground like ants?

2006-08-08 03:28:57 · 9 answers · asked by Anonymous in Zoology

i am very curious to know as technology is now advancing very fast....

2006-08-08 03:28:42 · 4 answers · asked by Anonymous in Engineering

for the function defined as f(t)=10cos(4Πt-1), find the amplitude,phase angle angular velocity and frequency. find also the first positive value of t when the function equals 5

i have managed to do this

f(t)=10cos(4Πt-1)
amplitude = 10
phase angle = -1
angular velocity = 4Π
frequency = 0.5 hz

10cos(4Πt-1)=5
=> cos(4Πt-1)=0.5
=> 4Πt-1 = 1.047 i dont know why the value is this could someone explain?

2006-08-08 03:25:38 · 14 answers · asked by devil_4k 2 in Mathematics

21 st century physics is loaded with Aether theorethical proofs?

2006-08-08 03:24:57 · 2 answers · asked by goring 6 in Physics

i was watching the discovery channel last night and they were talking about an apollo mission were two astronauts reported seeing ufos and even took three pictures. they played the audio recording and showed the pictures.

2006-08-08 03:24:33 · 9 answers · asked by drbigstuf 2 in Astronomy & Space

prove that 1 can only be expressed as difference of two squares nor as two cubes ,two fourth powers etc.
hint :-a^(n)-b^(n)=c^(2)-b^(2)
like 7^(3)-4^(3)=48^(2)-45^(2)
&
x^(n)=y^(2)-z^(2)
like 3^(3)=14^(2)-13^(2).

2006-08-08 03:24:14 · 2 answers · asked by rajesh bhowmick 2 in Mathematics

2006-08-08 03:21:48 · 17 answers · asked by Hamish W 1 in Astronomy & Space

2006-08-08 03:20:42 · 2 answers · asked by Neil B 1 in Astronomy & Space

Here're the rules:

1) Name just one word (adjective only) , using the LAST LETTER of the previous answer.

For example:
Worldwide (E) --English (H) --Humorous (S) .....

My answer--> "Humorous" ,
So, I'll put English (H) -- Humorous (S)

2) Please identify exactly which previous answer you're connecting your answer to. (This is very important. Otherwise, if there are many answers pop up at the same time, it will mess up the chain.)

3) f someone already connected the word before you, please feel free to modify your answer. So the word will be connecting again.

4.Let's start with.... "Experimental" (L)
See how far can we go!

Have fun!! :-)

2006-08-08 03:20:09 · 14 answers · asked by Anonymous in Other - Science