Science & Mathematics - 20 December 2006

What with some planets being downgraded to asteroids, and some asteroids being upgraded to planets, does anyone know the actual current number of planets in the solar system? Last I heard, they dropped Pluto because its too small... and then there's a planet further away that Pluto that is really big (Planet X???). Thanks for helping clear this up. If there really ARE new planets, maybe we'll have to re-write the rhyme for remembering the order!

2006-12-20 00:27:00 · 17 answers · asked by echidna24 2 in Astronomy & Space

where do I get a Free e-books on Physics, Chemistry and Mathematics for Competitive Exams. also a Scorer Books of Objective and Subjective Question (also a Theory Books). As I can't Afford to buy a expensive books from a Mall or Market. I need to download it for Competitive Exams. Please Help me. Thanks in Advance.

2006-12-20 00:23:00 · 1 answers · asked by Anonymous in Mathematics

2006-12-20 00:22:58 · 2 answers · asked by sriram_ravs 1 in Engineering

Why are planets shaped like a sphere? Why not as a triangle or a square? Does the shape similiriaty between planets prove that they came from the same source and underwent same changes in the past?

2006-12-20 00:21:27 · 10 answers · asked by Neo 1 in Astronomy & Space

I fill a wine glass half full of wine and another glass twice
the size, one-third full of wine. Then I top up each glass with
water and empty the contents of both glasses into a tumbler.
Now, how much of the mixture is wine and how much water?

2006-12-20 00:19:14 · 15 answers · asked by Silver Bullet 2 in Mathematics

2006-12-20 00:19:03 · 4 answers · asked by Dan A 1 in Zoology

2006-12-20 00:16:41 · 2 answers · asked by Anonymous in Chemistry

pls atleast 3 examples

2006-12-20 00:14:30 · 2 answers · asked by Anonymous in Chemistry

2006-12-20 00:13:15 · 1 answers · asked by Anonymous in Chemistry

If all three work together, how long will they take to do the same work. Explain me clearly?

2006-12-20 00:13:01 · 8 answers · asked by raj_paragon 1 in Mathematics

what do you mean by acid 1 and acid 2? base 1 and base 2?

2006-12-20 00:06:35 · 3 answers · asked by Anonymous in Chemistry

geographically speaking not politically

2006-12-20 00:05:36 · 24 answers · asked by zoomraker 1 in Geography

Working on a project .... Please help and give me your opinions

Here's what i think: global warming increases the sea level temp, causing conditions for hurricane or typhoon forming to be met more often. Therefore more typhoons/hurricanes.

Im not going into detail but thats a super summary. Thanks

2006-12-20 00:04:10 · 11 answers · asked by Anonymous in Weather