Other - Science - February 2007

satellite people prevent their satellites like for the Dish network, for example, protect the satellites from getting whacked with comets? Seems to me there would always be a danger of the satellite getting destroyed if not severely damaged.

2007-02-28 23:56:00 · 7 answers · asked by Gnome 6

2007-02-28 23:53:50 · 5 answers · asked by duckling_1984 1

I am measuring the height of my radishes for a science fair project.

I have 5 varibles. 3 cups for each varible
but I graphed each one that sprouted. So I have a total of 30 graph points. It looks really busy.

How do I 'group' the series so that I only have 5 colors?

2007-02-28 23:40:46 · 5 answers · asked by will p 1

I want to create magnetic fields of different strengths and using various electrical properties. How would I go about doing this, and how would I measure the magnetic field I am creating. I am especially interested in creating magnetic fields similar to what is created in an earth quake or similar.

2007-02-28 23:37:34 · 1 answers · asked by stille_anders 1

i need a science fair idea withan experiment for the idea (3-D display diamention)

2007-02-28 22:33:37 · 8 answers · asked by Hadeer H 2

Example:
AAAA0000 to AAAA0001 and so on up to ZZZZ9999.

What is the total sum of this counting system?

2007-02-28 22:29:08 · 2 answers · asked by George C 1

refraction of lightrays connot happen when the pieces are joined by cellophane tape.but still we get twwo images. why?

2007-02-28 22:04:20 · 4 answers · asked by SRINIVAS 1

2007-02-28 19:21:11 · 1 answers · asked by Anonymous

White Quartz Stone - Crystal or any quartz stone.
i listen that it will be happen with laser rediation who work on stone carbon and chage the fregment of stone from which stone color change. But i want to know it could be possible from chemical or other treatment if someone know little bit information about that then sugget me.

2007-02-28 18:25:24 · 3 answers · asked by Amit 1

another for my lesson plan thanks again

2007-02-28 16:54:27 · 6 answers · asked by mku1023 2

How does a can of soda that has been shaken up suddenly not explode if you tap the top of it a few times before opening it??

2007-02-28 16:02:59 · 3 answers · asked by Anonymous

i am trying to write a speech about the importance of agriculture and how most people dont even care or are ignorant to it. i am trying to make it a persuasion speech so my audience will want to do something about this. i am looking for what woudl be some good areas to hit on. thanks!

2007-02-28 15:26:50 · 2 answers · asked by *beautifulbabe* 2

is it now. or now. or now....

2007-02-28 15:17:53 · 7 answers · asked by Anonymous

What makes an atom stable ?

2007-02-28 14:16:36 · 5 answers · asked by Anonymous

2007-02-28 14:11:21 · 1 answers · asked by T.O. 2

as most know the fire triangle is composed of fuel heat and oxygen.
However it has been recently downsized due to the fact that it has the missing chain reaction however i feel that having them all next to one another signifies the chain reaction.
Does that make since?

2007-02-28 13:23:14 · 3 answers · asked by ?????? 2

LET'S CREATE IT ON PAPER!
Matthew has a total of 2 1/3 sheets of paper TO complete his diagram of the perfect space station. If the entire drawing requires 3 1/5 sheets of paper, what fraction of the drawing will he complete?


2. Peggy designed 9 cartoon characters for her comic strip! If each scene allowed room for 5 1/2 characters, how many scenes did it take to fit in all of the funny people?


3. Deborah has 2 1/2 sheets of oak tag for the hanging sign she is making! If each word requires 2/4 of a sheet, how many words will she be able to make?


4. The mural that Heather was painting was a total of 1 1/4 yd
long. If the canvases that she got were 5/6 of a yard each, how many will she need to complete her mural?


5. Del only had 1 9/10 1o bottles of India ink to do his sketches. If each drawing required 2 5/6 bottles to complete, what fraction of his drawing could he finish?


6. Sheridan bought 6 1/3 boxes of charcoal to do her sketches. If each sketch used 3 2/4 boxes, how many sketches was she able to finish?

7. David needed 2 1/5 qt of fluorescent paint to complete the "larger than life" action characters he was painting. If each character required 1 1/8 qt of paint, how many characters did he get done with the paint on hand?

8. Sandy used a total of 12 bottles of paint on her paintings! If each painting had 5 1/3 bottles of paint on it, how many paintings was she able to complete?

9. Sharla was allotted total of 4 1/6 yd of wall to do her mural. She had originally hoped for 5 1/8 yd. What fraction of her original idea did she have room for on the wall?

10. The art teacher had a total of 6 2/4 yd of cloth to make the batik designs during class. If each student was given 5/8 yd, how many pieces of cloth were given out to use?

11. Cheryl had a total of 15 ft of paper to draw her threedimensional sign. If each word required 4 2/5 ft, how many words was she able to place on her paper?

12. Kendrick had 8 1/3 bottles of fabric paint to make his T-shirts! If each shirt required 8 bottles for his design, how many shirts was he able to complete?


Plz show how u did it plz!

2007-02-28 11:52:02 · 3 answers · asked by Anonymous

2007-02-28 11:44:23 · 3 answers · asked by sarah 1

2007-02-28 11:40:45 · 2 answers · asked by sarah 1

2007-02-28 11:39:48 · 3 answers · asked by sarah 1

Does anyone agree? The brain transmutes every bit of information into thoughts, therefore giving you but a film of the (recent) past. The heart will give you direct reality, as it is renewing your vitality every second.....

2007-02-28 11:17:09 · 1 answers · asked by Anonymous

Should I let him test it on me

2007-02-28 09:19:48 · 16 answers · asked by Oddly Osbourne 2

I am working on an experiment that may potentially become a product for sale. I need to find the answer to this most perplexing problem. Thank you for your time.

2007-02-28 08:02:05 · 2 answers · asked by Anonymous

I am studying to become a dispensing optician and have just completed an essay on this but just not sure if I m heading down the right track anyone got any help please thanks loads

2007-02-28 07:32:39 · 1 answers · asked by Sara E 1

For example if several famous people were in a hot air balloon and it was falling out the sky because it was too heavy and someone had to jump. Then all of them had to explain why they should be saved, why should Darwin be the one who is saved?

2007-02-28 05:56:47 · 9 answers · asked by MARTIN 2

On the "egg or chicken" note, let's go with the theory of "chickens are evolved birds, birds evolved from dinosaurs, dinosaurs laid eggs". Then would there be any scientific explanation or theory about the dinosaur/egg situation? I was just sitting here thinking about that, so I asked.

If you have no idea, be creative, I would like to hear opinions too, even if they're imaginary!

*expects a lot of "GOD MADE THEM" and won't pick those as best answer*

2007-02-28 02:56:19 · 9 answers · asked by Forock 2

2007-02-28 01:02:45 · 11 answers · asked by aldoparrotta 2

2007-02-28 00:51:56 · 7 answers · asked by Anonymous

1. Explain how you can exert a large force on an object without doing any work.
2. Describe how a ramp can make lifting a box easier without changing the amount of work being done.
3. A short ramp and a long ramp both reach a height of 1m. Which one has a greater mechanical advantage?
4. A bus driver applies a force of 55 N of force on the steering wheel which in turn applies 132N of force on the steering column. What is the machanical advantage of the steering wheel?
5.An outboard engine on a boat can do 1 x 10^6 J of work in 50sec. Calculate its power in watts and convert the the answer to horsepower.

2007-02-28 00:12:37 · 1 answers · asked by Anonymous

2007-02-27 23:32:19 · 1 answers · asked by hmmm...... 1