Science & Mathematics - 9 June 2006

If two person sells banana at different rates, one for 2 for 5$ and other for 3 for 5$. If one peson is sick and other have to sell whole bananas, and he sell them for 5 (2+3) for 10$ (5$+5$). Will he gain, loose or nothing will hapen.

2006-06-09 03:37:05 · 2 answers · asked by Anonymous in Mathematics

Is there any career opportunity in N.A.SA for a University graduate in Computer Science or Information Technology?

2006-06-09 03:35:50 · 9 answers · asked by satan's_angel 1 in Astronomy & Space

2006-06-09 03:35:27 · 4 answers · asked by Kevin 2 in Mathematics

creating bonds releases energy and breaking bonds requires energy is true in chemistry. Why is it in biology, catabolic pathways release energy by breaking down complex molecules and anabolic pathways consume energy to build complex molecules, the two sciences seem to contradict each other. Can someone with both knowledge in chemistry and biology please explain?

2006-06-09 03:35:24 · 5 answers · asked by Anonymous in Biology

2006-06-09 03:33:11 · 6 answers · asked by Kevin 2 in Mathematics

2006-06-09 03:29:43 · 9 answers · asked by thebrackenfanclub 1 in Geography

1. How does the frequency of a beam of ultra violet light change when it goes from air into glass?

2. When light undergoes refraction, what happens to its frequency?

3. A concave mirror is placed in water. Will there be any change in focal length? Give reasons.

4. Give the ratio of velocities of light rays of wavelength 4000^A and 8000^A. (^ means degrees.)

Please answer in full detail.

2006-06-09 03:24:51 · 15 answers · asked by JET 1 in Physics

how did all this diversity arise in only 100-50K years?

2006-06-09 03:23:44 · 11 answers · asked by marcus_aurelius 2 in Biology

If you've had one, please describe it?

2006-06-09 03:23:05 · 13 answers · asked by saurasmile 2 in Other - Science

2006-06-09 03:17:27 · 9 answers · asked by ? 6 in Geography

this topic is some what related to measurement and students of B.ED must hav done in there course.pls try ur brain on it.

2006-06-09 03:17:21 · 2 answers · asked by Anonymous in Mathematics

The solubility of PbCl2 in water is 0.99 g PbCl2 per litre of solution.
(a) What is the Ksp of PbCl2?
(b) What is the solubility of PbCl2 in 0.5 M lead nitrate solution, expressed in g L-1?
please gie long answer

2006-06-09 03:15:41 · 1 answers · asked by voval99 1 in Chemistry

2006-06-09 03:13:40 · 12 answers · asked by nigera 1 in Biology

Chloroform can be used to extract caffeine from an aqueous solution. If the distribution
constant for the equilibrium between caffeine dissolved in water and caffeine dissolved in
chloroform is 0.0714, what volume of chloroform will be needed to extract 85% of the
caffeine from 120.0 mL of an aqueous caffeine solution?
please give more detailes.

2006-06-09 03:11:47 · 3 answers · asked by voval99 1 in Chemistry

My 19-year-old cousin is a sophmore in college and has decided to make it his mission in life to help end hunger in Africa. One of the possible ways of doing this is to study how to use GMOs to enable a sustainable food supply. He's looking for a school that focuses on this sort of research. He's also looking for NGOs that work on this problem.

I know GMOs and sustainable development don't always go hand-in-hand. Do you have a better suggestion? I'm not well-versed on this topic and would welcome the help.

2006-06-09 03:07:53 · 2 answers · asked by Veritatum17 6 in Botany

Why am I so much dizzier when I spin on the outside of a merry-go-round than if I were sitting in the center?

2006-06-09 03:02:10 · 7 answers · asked by bow_wow_wow_yippieo_yippiea 3 in Physics

I'm asking for a situation in which the vet tech path is not available. Is biology a good major, or anatomy/physiology? What sort of requirements must be met in Illinois to be licensed? Are there good professional organizations to join?

2006-06-09 03:02:04 · 1 answers · asked by Veritatum17 6 in Biology

describe the job it does

2006-06-09 03:01:46 · 27 answers · asked by sabrina 3 in Other - Science

2006-06-09 03:00:51 · 21 answers · asked by lonely as a cloud 6 in Zoology

2006-06-09 03:00:49 · 14 answers · asked by Anonymous in Zoology

2006-06-09 03:00:14 · 6 answers · asked by Veritatum17 6 in Engineering

2006-06-09 02:59:47 · 1 answers · asked by Veritatum17 6 in Engineering

2006-06-09 02:59:20 · 17 answers · asked by pulchritudinous 6 in Zoology

2006-06-09 02:57:31 · 2 answers · asked by chinmoy m 1 in Mathematics

I wanted to ask that Human RBC's are cells but they do not have nucleus so how do they function

2006-06-09 02:54:32 · 4 answers · asked by Rachit Sood 2 in Biology

2006-06-09 02:53:17 · 6 answers · asked by Edwin S 1 in Zoology

Are evolutionists talking out of the top of their hats?

2006-06-09 02:49:30 · 3 answers · asked by goring 6 in Biology

just curiuos to see if im not the only one!

2006-06-09 02:49:10 · 11 answers · asked by everybody loves chris! 4 in Geography

Note that I am not talking about precipitation, I am talking about an uneven distribution of the solute throughout the solvent. That is, you would find that the solution is more concentrated near the bottom than near the top. I'm thinking the reason for any such discrepancy would be gravity, but this puzzles me, so please answer! I don't know if it would affect the answer, but the solution in question is of a shellfish toxin, known as saxitoxin(s), dissolved in 0.003N hydrochloric acid.

2006-06-09 02:48:23 · 5 answers · asked by terryandadriana 2 in Chemistry

i,m enjoying the hot weather in the uk and i dont want it to end

2006-06-09 02:42:53 · 5 answers · asked by diehardliverpool_fan 1 in Weather