Science & Mathematics - 2 December 2006

What would its properties be and what would its uses be?

2006-12-02 01:45:02 · 9 answers · asked by Jack 2 in Chemistry

if the effect of gravity of sun is on earth, why donot the earth falls on to the sun. think over?

2006-12-02 01:44:25 · 9 answers · asked by veeranna k 1 in Astronomy & Space

2006-12-02 01:43:58 · 2 answers · asked by pinky 1 in Biology

We assume that a super intelligent race of beings would use only prime numbers to send a greeting to beings such as ourselves, but is it not true that prime numbers eventually begin to form a pattern as the values of numbers increase? Would it not be a far more sophisticated form of communication by using the perfect squares? For example, if we received a pulse that extends precisely 81 seconds after which it would be followed by a similar interval of silence that lasted 81 seconds, then receive a pulse of nine beats lasting exactly nine seconds---again, to be followed by an interval of nine seconds of silence, and then finally we receive three beats followed by three beats of silence. What if this process was repeated three times before being repeated by 81 minutes of silence before repeating the sequence of 81 pulses. Would this not be a more elegant signature from a vastly superior intelligence?

2006-12-02 01:38:35 · 3 answers · asked by Rick C 1 in Physics

where can I get the seed ot tree of sumatra or malaysian draco palm tree?

2006-12-02 01:38:01 · 3 answers · asked by Popular A 1 in Botany

2006-12-02 01:37:52 · 3 answers · asked by kayla k 1 in Zoology

i want the date, month and year of his birth.

2006-12-02 01:33:43 · 5 answers · asked by kitty 2 in Mathematics

I know that eye colour is all about genetics, but why were early humans' eyes different colours in the first place?

2006-12-02 01:31:21 · 5 answers · asked by Rachel F 1 in Biology

The molar enthalpy of fusion (Delta)H degrees) of ammonia is 5.65 kJ/mol, and the molar entropy of fusion (Delta)S degrees) of ammonia is 28.9 J/mol K. Calculate (Delta) G degres at 25 degrees C. for the melting of 60.0 moles of ammonia. (Enter your answer in kJ).

Using this information, calculate the freezing point of ammonia. (Enter your answer in K).

2006-12-02 01:29:52 · 1 answers · asked by Anonymous in Chemistry

wanna do some engineering

2006-12-02 01:29:16 · 5 answers · asked by preppyprincess 1 in Engineering

what is the vertex (using completing the square method),
line of symetry,
x intercepts,
y intercepts,
domain,
range

2006-12-02 01:27:02 · 3 answers · asked by johnhildeb 3 in Mathematics

Can you say where exactly the Earth was in the Solar System at a particular date - eg going back 100 years. How would this be calculated?

2006-12-02 01:26:11 · 9 answers · asked by Anonymous in Astronomy & Space

2006-12-02 01:22:49 · 22 answers · asked by davejohnson500 1 in Earth Sciences & Geology

I'm interested in working there after I graduate, I know they pay well, but they never give any numbers in any of their job descriptions. I'd prefer answers from people who have direct knowledge and not people who are just guessing or telling me what engineers make in general, thanks.

2006-12-02 01:22:48 · 4 answers · asked by Nick G 2 in Engineering

Its a career option and i can't find it on the web.

2006-12-02 01:21:18 · 3 answers · asked by cane_gurl 1 in Other - Science

2006-12-02 01:19:18 · 2 answers · asked by nermeen a 1 in Chemistry

how much would each person get? 60million divided by 45 people

2006-12-02 01:18:48 · 8 answers · asked by reaganmichele1985 2 in Mathematics

2006-12-02 01:15:55 · 12 answers · asked by Jalal 2 in Zoology

Given the function f defined by f(x)=2x-2 / x^2 + x-2

a. for what values of x is f(x) discontinuous?

b. at each point of discontinuity found in part (a), determine whether f(x) has a limit and, if so, give the value of the limit.

c. write an equation for each vertical and horizontal asymptote to the graph of f. justify your answer

d. a rational function g(x) = a/ b+x is such that g(x)=f(x) wherever f is defined. Find the values of a and b.

2006-12-02 01:12:40 · 3 answers · asked by Anonymous in Mathematics

2006-12-02 01:11:52 · 27 answers · asked by Anonymous in Mathematics

Thanks!

2006-12-02 01:11:25 · 5 answers · asked by Anonymous in Biology

2006-12-02 01:09:29 · 15 answers · asked by socratus 2 in Astronomy & Space

I need to know how acid rain is formed, i'm writing an essay and cant find a clear version of the chemical equations used in the formation of acid rain.

2006-12-02 01:08:47 · 11 answers · asked by Anonymous in Chemistry

Im looking for a way of extracting sulphur, however the way must simple as Im not allowed to use a lab. Also it has to come from a natural resource (preferably found around malaysia)

2006-12-02 01:06:06 · 2 answers · asked by bovezuk 2 in Chemistry

xpecting some different answers than
'nothing'
'0 magnitude'

2006-12-02 01:00:38 · 10 answers · asked by no_offence 1 in Physics

2006-12-02 00:59:49 · 6 answers · asked by Sule 1 in Engineering

2006-12-02 00:58:54 · 5 answers · asked by ajay n 1 in Engineering

2006-12-02 00:58:21 · 5 answers · asked by ahmed_ism89 1 in Mathematics

2006-12-02 00:58:16 · 6 answers · asked by rcvckrs 1 in Zoology

2006-12-02 00:57:51 · 3 answers · asked by cherokee_3 c 1 in Chemistry