Other - Science - March 2007

2007-03-06 17:42:21 · 1 answers · asked by truth hurts 4

2007-03-06 16:54:07 · 7 answers · asked by chcman74 4

Say i took an extention cord- and plugged it into the receptical. Then took the other end and cut it off. Then stripped the black wire bare, about a foot back and wrapped it around a small metal pole stuck in the ground-Qt. is?- If I touched the pole would it shock me? If not why? In what way would it?

2007-03-06 16:52:45 · 6 answers · asked by Anonymous

In mathematics its said that dividing some thing with 0 (zero) is not allowed. What is the logic behind it? On the face of it if I divide some thing with 0, the answer remains the same like 5/0 = 5. Why they dont allow such calculations?

2007-03-06 16:02:22 · 7 answers · asked by Anonymous

Do colors have different temperatures? If they do, are they different in the spectrum? Please help me! I have a science project that I have to do and I don't know what topic I should do except this one!

2007-03-06 15:57:15 · 2 answers · asked by Anonymous

2007-03-06 15:55:16 · 10 answers · asked by Anonymous

2007-03-06 15:49:03 · 4 answers · asked by Lisa D 1

I always hear these terms in reference to electronics, but I have never actually learned the difference between each of them. Perhaps someone can help clarify this?

2007-03-06 15:40:08 · 5 answers · asked by Steven B 6

2007-03-06 14:22:39 · 32 answers · asked by dales girl 3

finish analogy

2007-03-06 14:20:35 · 5 answers · asked by dales girl 3

finish analogy

2007-03-06 14:19:32 · 3 answers · asked by dales girl 3

I've been in ALOT of college science classes and always took advantage of the microscopes. I love the freedom of looking at anything under one: a plant, dirt, skin, dog spit. I really want one for my own. It doesn't have to be as expensive as the ones at school though. I've been looking at alot of options but see that they can run up a huge price.

I just need the basics. Maybe a monocular with not an extremely high magnification, I just want it for fun. I need slides, cover slips, and cleaners for the slides. And again, as cheap as I can get. I'm a student haha. I've looked at the prices and still don't know what to pick. What do you suggest? Where do you suggest I look?

Thanks for everything.

2007-03-06 14:08:30 · 3 answers · asked by Anonymous

I need to combine a report on science and cathedrals and show architecture and also how different things in alchemy can help build them... Can you help me by providing a ton of info and I mean a TON! Thanks!

2007-03-06 13:51:12 · 2 answers · asked by Russell 1

2007-03-06 12:55:53 · 3 answers · asked by Anonymous

This year for my science fair my topic is radio waves. I need to think of an experiment I should do that includes the purpose, questions, hypothesis, materials, variables, procedure, and results. I was thinking for my experiment to try to jam a radio frequency but I read somewhere that it was illegal. So does anyone have any suggestions on what my experiment should be on the topic of radio waves?

2007-03-06 12:38:54 · 2 answers · asked by Anonymous

Why is reproduction as important to a bristlecone pine as it is to a fruit fly?

2007-03-06 11:52:25 · 2 answers · asked by Anonymous

2007-03-06 11:25:03 · 2 answers · asked by taylor 1

2007-03-06 11:04:02 · 2 answers · asked by Anonymous

Will an air conditioner pull cold air from your house after all of the warm air is already pulled out of it? I was told it is impossible for an air conditioner to pull anything but warm heat.

2007-03-06 10:35:46 · 4 answers · asked by Cory 1

My ex-boyfriend, without my knowledge, put his burning cigarette under the water of his pool while he was hugging me and held it against my leg. All of a sudden I felt something stinging my leg and got out of the pool to find a raw red spot on my leg. I remember him saying a few minutes later that his cigarette got wet at the pool. Later I figured it out. Has anyone ever heard of putting a cigarette underwater and holding it long enough against the skin for the insides of the cigarette which are still burning to touch skin before the water puts it out?

2007-03-06 09:53:32 · 2 answers · asked by burned by boyfriend 1

2007-03-06 09:41:53 · 12 answers · asked by saki 1

It is a HW question. This is the full version of the question:

The eardrum is a thin sheet of tissue that seperates air in thmiddle part of your ear from air outside your ear. What could cause youe eardrum to make a popping sound as you ride up a tall building in an elevator?

2007-03-06 09:23:36 · 6 answers · asked by racecar2daendofdastreet 1

I've always wanted to know, why do we have Daylight Savings Time? I mean time is just... time. RIght?

2007-03-06 09:03:46 · 6 answers · asked by ashley anesthesia 1

It used to start in April and end in October. Now it starts in March and ends in November. Who came up with that and why?

2007-03-06 08:44:42 · 3 answers · asked by James E 2

They worked with standard filament bulbs.

2007-03-06 08:30:06 · 7 answers · asked by DoctressWho 4

collected trash while cleaning his yard.He 1st put in 8 lb.then noticed one of his books in the can!He resccued the book,which weighed 3 lb.He filled the can up with another 12 lb of trash.How much does the empty can weigh?

2007-03-06 07:47:21 · 2 answers · asked by broken heart 2

It’s not just the office, I get shocked by the door handle on the truck. I get shocked every time I touch a cubicle. I get shocked when I open a drawer on the office. It’s getting really annoying. I dunno what I am doing that’s making me getting shocked so much.

2007-03-06 06:24:53 · 6 answers · asked by Document Guy 2

In an experiment with ice cubes and heat I made"rain" How does this differ or resemble natural rain?

2007-03-06 05:26:35 · 2 answers · asked by Melissa H 1

I have many ideas. Some I have worked upto somewhere in the middle. Some I have got the results but lack the refinement necessary for publication in journals. Some are worked just beyond mere ideas but I know (/feel) what I am thinking is true. The resources needed for research on my ideas are very meagre. Yet my retirement is very close. What to do with my unfinished researches, I don't know. Can anyone help?

2007-03-06 01:59:37 · 4 answers · asked by chandro 1

Barbara is very imaginative and is known to "spice" up stories a bit, making some parts untrue.

After her trip to Hawaii, she was going to tell her mom what happened, but she really didn't do many exciting things. Barbara, being the imaginative thinker she is, came up with a scenario.

"Mom, it was so exciting! I got to see one of the volcanoes erupt, it was amazing! The lava shot a few stories into the air, I've never seen anything like it! Oh, and I was watching a river of lava too! I was only seven feet away from it!".

After her mom heard this story, she knew that a part of it wasn't true. Which part wasn't true and why?

2007-03-06 00:36:20 · 4 answers · asked by Kathy B 1