Other - Science - March 2007

2007-03-29 01:24:49 · 6 answers · asked by SATISH M 1

2007-03-28 23:22:34 · 6 answers · asked by nicolas 4

We being the U.S., of course. Aren't we pretty much the only country still using whatever the hell it is we're using? Correct me if i'm wrong. muchisimas gracias.

2007-03-28 21:38:02 · 15 answers · asked by jamoncita 5

How come when you put a lot of pressure on your eyes you see vivid colors. Like when I do it I see yellow and black zigzags, flashes of purple and light blue, and more. Why is this though?

2007-03-28 17:49:39 · 6 answers · asked by Harhar2930902 2

1. What does it mean to say that something is quantized?

2. If a beam of red light and a beam of violet light have equal energies, which beam has the greater number of photons? Explain.

3. How does the wave model of electrons orbiting the nucleus account for the fact that the electrons can have only discrete energy values?

2007-03-28 17:25:57 · 2 answers · asked by NoMoreBabydoll 3

sorry i have no idea how to spell it & my friends thinks you do it one way & i think other wise! thanks & if you could put directions it would be great! thanks

2007-03-28 17:24:01 · 7 answers · asked by lovewrecked123 1

a wheelchair ramp has a diognal lenght of 36 feet. the ramp rises 3 feet. determine the ramp's angle of elevation. federal standards specify that the ramp angle used for a wheelchair ramp must be less than 4.76 degrees. does this ramp meet the significations described.
work needs to be shown

i could not solve this prob;em. can someone help with it. thanks

2007-03-28 17:11:22 · 4 answers · asked by princess 1

2007-03-28 15:51:51 · 5 answers · asked by generalche22 3

I am perplexed as to why IDists push ID into the biology forum when their 'theory' is so vague that it can be used for all other sciences. You would think such a grand unifying theory could have multiple applications.

2007-03-28 15:28:26 · 7 answers · asked by leikevy 5

2007-03-28 15:17:02 · 2 answers · asked by 6th Finger 2

2007-03-28 14:56:59 · 1 answers · asked by wms_u_know 1

i'm in seventh grade, and my science teacher wants me to make a diagram of the water cycle that includes condensation, evaporation, transpiration, groundwater, runoff, and precipation. my teachers are like obsessed with creativity, so i'm not allowed to copy a diagram from a book. i need some ideas, help! :0

2007-03-28 14:49:56 · 1 answers · asked by cloouvgeh 2

Serious answers only please.

2007-03-28 13:08:38 · 3 answers · asked by Anonymous

Is it possible for a natural object in space to move at near light speed or would it be impossible due to other matter slowing it?

2007-03-28 11:55:29 · 7 answers · asked by Luis 6

Hi everybody, I'm doing a science experiment where I'm pouring 100% pure ethanol into a bottle, placing that plastic bottle into a pot,and placing the pot onto a stove, and raising the temperature to 30-40 degrees C. I'm not sure if this is safe, b/c the bottle says that pure ethanol should not even be exposed to sunlight for long amounts of time.
please consider your response carefully because this is a potentially dangerous experiment, and I am taking all responses seriously.

2007-03-28 11:38:13 · 2 answers · asked by J Z 4

2007-03-28 11:37:54 · 2 answers · asked by Anonymous

math

2007-03-28 11:34:16 · 1 answers · asked by Anonymous

Generally, what holds atoms in place in the Universe? Why does it not simply fall apart? Is it just an atomic level lattice?

What about matter that's not very dense, why does it not simply "blow away"?

2007-03-28 11:29:15 · 11 answers · asked by Luis 6

If at the equator the earth rotates farther from it's axis, and thus the traveler on the earth at said equator travels more in general space than one near the poles, do they experience very very very tiny amounts of time dilation as a result and age a very very very small amount slower?

2007-03-28 11:16:51 · 3 answers · asked by Luis 6

Explain the 5 situations
1. Airplane passengers experience discomfort if the cabin undergoes a drop in air pressure.

2. Carbonated soft drink cans "pop" when the container is opened.

3. Tennis balls are sold in pressurized containers.

4. When you climb a mountain or ride in an elevator to the top of a tall building, you ears "pop."

5. Some people add air to their tires in the winter and take air out of their tires in the summer.

2007-03-28 11:13:46 · 3 answers · asked by crazyjackrt 2

2007-03-28 10:29:36 · 3 answers · asked by Muffin 5

I was walking down the sidewalk and happened to brush past not one but THREE bushes; a ploom of white powder came out of each one. Could it possibly be a lot of really small white spores? Or maybe someone poured plaster in the bushes? I'm a little worried since I breathed some of it in...

2007-03-28 10:20:45 · 2 answers · asked by Diff 1

2007-03-28 10:17:28 · 9 answers · asked by uva 1

Now and in the proposed Yucca mt site?

2007-03-28 09:00:01 · 1 answers · asked by Anonymous

What would we be talking there, half a can of coke? Three quarters? Roughly so I can picture it in my mind.

2007-03-28 08:54:13 · 3 answers · asked by ? 2

2007-03-28 08:35:53 · 6 answers · asked by Sonderval 2

2007-03-28 08:26:06 · 28 answers · asked by benjamin c 1

Thanks for your help.....

♫ Remember - Music is like candy, you need to throw out the 'rappers'. ♫ - Hayley

2007-03-28 08:22:02 · 9 answers · asked by ♫ PuNkROCKprincess ♫ 2

Serious question. I've especially notice it with anything made of rubber or plastic.

2007-03-28 07:51:12 · 7 answers · asked by toilethumor 2

Hi, What is PDT? I know it has something to do with time. Is it something else during the other half of the year? What is the difference between that and eastern time? Is there a way to change it to eastern on my Ebay?
Thanks for your help...

2007-03-28 06:02:05 · 8 answers · asked by Anonymous