Other - Science - March 2007

2007-03-28 05:39:52 · 6 answers · asked by 2shay 5

In triangle ABC, AB = AC,& angle A=20degrees.M is a point on Ab such that angle MCB=50degrees and N is a point on AC such that angle NBC is 60 degrees. Calculate angle BNM

2007-03-28 04:29:35 · 3 answers · asked by Anonymous

Do atom bombs break things up at the atomic structure close to the blast? Are things sheared to their smallest possible denominator?

I've heard of things vaporizing when nuked, and I'm trying to understand it better.

2007-03-28 03:45:56 · 3 answers · asked by Luis 6

So we have clocks, but if time stops it won't be perceivable to us at all because our clocks stop, so is there any way to measure any fluctuations in the consistency of time? Like something that can measure if it slows down, or speeds up? Or is it all immeasurable?

2007-03-28 03:39:00 · 4 answers · asked by Luis 6

Would I not simply change the direction of time?

As in, if I go back and kill my father before my conception, I've already been born in my time but I will not be born again. However would I not just simply be incorporated into that timeline, and just have an origin in the future?

So my question is more about would I be able to alter a timeline without the possibility of a multiverse?

2007-03-28 03:35:04 · 6 answers · asked by Luis 6

Does light passing through a warm environment behave differently than light passing through a cold environment?

Is there any interaction between temperature variance and light energy, or does it simply keep going without a problem?

Or does the added energy into the heated environment affect it somehow? If so then how?

This is with density aside, both environments have the same density with the same structures, the only difference is temperature.

2007-03-28 03:21:46 · 3 answers · asked by Luis 6

When we think of energy we think of heat, the sun is hot, electricity is hot, fire is hot, explosions are hot.

Is there any form of energy that is cold to our senses or instrumentation(especially without the concept of negative energy)?

2007-03-28 03:18:34 · 4 answers · asked by Luis 6

like my camera in my phone is 1.3 mega pixels,
and my camera is 7.0 mega pixels what about eyes?

2007-03-28 02:12:01 · 3 answers · asked by Anonymous

im doing my as level biology coursework and i want to say that 'using a syringe would be more precise than using a measuring cylinder because the syringe has a smaller measuring scale therefore i can measure closer to the amount i need' but dont know how to say it in scientific terms help!

2007-03-27 21:30:03 · 10 answers · asked by francesca s 2

2007-03-27 19:44:11 · 2 answers · asked by Anonymous

HINT: Cameras work in a similiar way to the eye.

2007-03-27 19:28:06 · 4 answers · asked by Anonymous

If so, what causes it and are there any warning signs or a way to stop it?

2007-03-27 18:49:38 · 13 answers · asked by Tizzy 4

2007-03-27 18:32:41 · 11 answers · asked by Anonymous

2007-03-27 18:17:45 · 8 answers · asked by Anonymous

2007-03-27 18:13:16 · 8 answers · asked by Anonymous

2007-03-27 17:43:31 · 3 answers · asked by Thejames A 1

I thought the discovery channel was dedicated to science. science has to do with using the scientific method which ghosts stories have never been put to the test of the scientific method being proven as a scientific fact. Why would they stoop to such low levels by brainwashing everyone with good acting and scary background noise? Is it all about the ratings? Truth is less important than ratings?

2007-03-27 16:58:55 · 7 answers · asked by Alan M 1

2007-03-27 16:46:44 · 4 answers · asked by thatgirl90 2

I need a title for a report on the Cardiovascular System and it needs to be catchy, short, and fun.

2007-03-27 16:21:28 · 6 answers · asked by Anonymous

I am doing a science project and I have an idea of what it means but I am presenting it and I need to make sure that I know exactly what it means.

2007-03-27 15:55:00 · 3 answers · asked by arepuglover93 1

THANK YOU! :)

2007-03-27 15:23:57 · 5 answers · asked by Tracey Lee ♥ 2

i know acid is more dangerous but i mean how is it different when it is in reactions and stuff...know what i mean!? :P

2007-03-27 15:09:11 · 1 answers · asked by Tracey Lee ♥ 2

also called unununium

2007-03-27 13:54:51 · 1 answers · asked by elainea 2

I know that absolute zero is when molecules stop moving, but why would the movement of molecules stop the temperature from getting colder? Couldn't the temperature get infinitely cold without molecules playing any sort of role in the process?

2007-03-27 13:34:35 · 8 answers · asked by Jerse 3

Ammie passed around a basket of strawberries to the girls at her party. Before the party she ate 5 strawberries and gave a friend 3. Eight girls arrived at her party. The first girl took a strawberry. The second took 3, the third 5 and so on. The fifth girl emptied the basket. How many were in the basket to begin with?

2007-03-27 13:02:00 · 7 answers · asked by IDchecker27 2

2007-03-27 12:51:39 · 5 answers · asked by hero 2

What do you think about Genetic engineering? There is no doubt that there are benefits of genetic engineering, but on the other hand there is no doubt that there are disadvantages as well! What do you think?

Personally, some genetic engineering is good e.g. "Golden Rice" while others are not so good e.g. stem cell research using an embryo.

2007-03-27 12:49:22 · 4 answers · asked by Anonymous

I'm very interested in this subject. thank you.

2007-03-27 12:19:12 · 6 answers · asked by Anonymous

I mean, apart from messing up my sleep habits (okay, they were pretty messed up already, but still...)

2007-03-27 12:10:17 · 9 answers · asked by Buzzard 7

I need a cool idea for a science project. i dont care if it deals with chemistry or biology or organic w/e but just submit your idea cause i'm kinda stuck

2007-03-27 12:06:29 · 1 answers · asked by The boy 1