Science & Mathematics - 24 July 2006

we can tell what a substance is made from by the spectrum of light it produces, so why, if the speed of light is constant, does the light move into the red, or green spectrum if the galaxy is moving away, or toward us?

2006-07-24 07:36:13 · 9 answers · asked by caprilover79 3 in Astronomy & Space

2006-07-24 07:30:48 · 8 answers · asked by hazeleyedsagn 1 in Physics

Is scuba diving actually popular in Norway?

2006-07-24 07:28:36 · 2 answers · asked by Anonymous in Geography

If the sun shines brighter, why is it colder? Sorry if you think this is stupid,but nobody has ever told me.

2006-07-24 07:27:55 · 15 answers · asked by Anonymous in Astronomy & Space

2006-07-24 07:27:44 · 43 answers · asked by Ezra 1 in Biology

A firm has 5,000,000 shares of common stock outstanding with a market price of $9.00 per share. It has 25,000 bonds outstanding, each selling for $1,100. The bonds mature in 12 years, have a coupon rate of 8.5%, and pay coupons annually. The firm's beta is 1.4, the risk free rate is 5%, and the market risk premium is 9%. The tax rate is 35%. Calculate the WACCAT. .

2006-07-24 07:24:14 · 1 answers · asked by Fin-32 1 in Mathematics

2006-07-24 07:22:28 · 2 answers · asked by star123 2 in Physics

To comunicate with every one and to represent the nature.

2006-07-24 07:20:04 · 13 answers · asked by Anonymous in Mathematics

2006-07-24 07:19:23 · 7 answers · asked by enlight100 3 in Biology

2006-07-24 07:17:42 · 20 answers · asked by Revolver 1 in Biology

i just want to know what i should let t equal

2006-07-24 07:15:36 · 4 answers · asked by thekorean2000 4 in Mathematics

2006-07-24 07:14:20 · 6 answers · asked by In The Shadows 4 in Mathematics

2006-07-24 07:12:28 · 10 answers · asked by In The Shadows 4 in Mathematics

i've been told that becuase of all the crappy weather that weve had in florida, were less likely to have a hurricane. in a month, id say weve had maybe 5 really nice sunny days, and the majority of them ugly, rainy days, which is very unusual for florida, let alone south florida. does that mean anything?

2006-07-24 07:10:20 · 4 answers · asked by Brian S 2 in Weather

the formula should be easy to remember, of course.

ta

2006-07-24 07:08:30 · 7 answers · asked by greengunge 5 in Mathematics

Please answer in detail, such as the thinking process, formulation, etc.

2006-07-24 07:08:01 · 10 answers · asked by ♫believer♪ 2 in Physics

An airplane accelerates from rest to takeoff speed of 95 m/s in 30. sec. Each of the plane's two jet engines provides a forward force of 130 kN. What is the mass of the plane?

2006-07-24 06:57:19 · 6 answers · asked by Lou 1 in Physics

2006-07-24 06:54:20 · 3 answers · asked by menen d 1 in Chemistry

2006-07-24 06:49:47 · 3 answers · asked by sandy 1 in Engineering

Interested only in Plant anatomy

2006-07-24 06:48:48 · 6 answers · asked by asokan j 3 in Botany

how the current flows and from where ,helping d ions of electrolyte 2 split and finaly going and neutralising at cathode d positiveion and at anode d negative ion 2 form atoms. explain electrolysis in details?

2006-07-24 06:48:03 · 3 answers · asked by Anonymous in Chemistry

is there any websites which describes fizeau's experiment as a java applet.please inform me as soon as possible.

2006-07-24 06:42:44 · 1 answers · asked by star123 2 in Physics

. . . and if it eventually collapses back on itself, will that lead to a new big bang? and will that new universe have the same laws of physics or different?

2006-07-24 06:41:14 · 6 answers · asked by Kenny ♣ 5 in Astronomy & Space

and its synthesis

2006-07-24 06:36:23 · 2 answers · asked by lamide a 1 in Chemistry

The lightning in the sky shows properties of AC or DC. please answer with explanation.

2006-07-24 06:35:52 · 18 answers · asked by amarverma 1 in Physics

2006-07-24 06:32:15 · 5 answers · asked by bree.. 1 in Physics

I'm a Christian and don't believe it, but I like hearing what people have to say.

2006-07-24 06:28:21 · 19 answers · asked by ambm123082 2 in Earth Sciences & Geology

2006-07-24 06:27:05 · 5 answers · asked by Drew H 1 in Astronomy & Space

What is the explanation of why women can't be trusted? Personally I'd have to take some classes on embryology, but I think its due to the fact that women produce testerone in their bodies, as well as estrogen, just estrogen produces in much larger quantities causing fetal brain damage, which continues into adult life. In other words a genetic defect.

Of course, I'll have to prove my Hypothesis, and I may not be right, but there is a reason, and the reason I think this is because the body is controlled by either electrical pulses, or of course, hormones.

I’ll try and get into a lab as soon as possible, anyone willing to help with the study, please contact me.


http://en.wikipedia.org/wiki/Endocrine_system
http://en.wikipedia.org/wiki/Fetus

2006-07-24 06:26:29 · 9 answers · asked by D 4 in Biology

it is also coming out of the faucet in the bathroom. Is there some maintenance we should be doing?

2006-07-24 06:25:47 · 13 answers · asked by erickac 2 in Other - Science