Science & Mathematics - 5 July 2006

In the reason section of the 2 column proof, how will I know if I'm going to use a theorem or a definition?

Ex. Theorem of perpendicular angles or Definition of perpendicular angles?!!!

2006-07-05 02:38:13 · 4 answers · asked by Twist_pam 2 in Mathematics

How do you balance this equation?
MgCO3 = MgO2 + CO2

2006-07-05 02:37:32 · 6 answers · asked by Em 1 in Chemistry

Now I think Eistein(spelling) must have got it wrong here. How can two synchronised clocks show different times sometime later if all that differentiates them is the speed at which their containers (one, a faster than the speed of light spaceship, and the other, on on my tv in my bedroom) travel. In other words, would the hands of the two clocks or numbers in the two digital watches show different times just because of the differences in speed at which their containers travel?

My experiments (yet to be published) show something other than mere speed expalains the differences in time. Indeed time is not relative without reference to distance and speed. Speed alone can't change the moments of time recorded by the two clocks or watches.

All things being equal ( presure on the clocks especially as the one on the space ship is likely to have more presure on it) except speed, moments of time of the two synchronised clocks wont change. I am sorry Eistein.

2006-07-05 02:36:29 · 12 answers · asked by Anonymous in Astronomy & Space

2006-07-05 02:33:05 · 6 answers · asked by Henry F 1 in Mathematics

2006-07-05 02:32:52 · 22 answers · asked by bleached s 1 in Geography

Does Van der Wall's force come into play?

2006-07-05 02:31:38 · 9 answers · asked by Zatch 1 in Zoology

I know Stephen Hawking, and the general Scientific community have decided the answer to this is no, but then, why is it that light is affected by gravity? i.e. a black hole. These are famous for sucking light into them, and yet, surely gravity could not do that unless the atoms it was exerting force upon, had mass?

2006-07-05 02:29:37 · 19 answers · asked by Anonymous in Physics

2006-07-05 02:26:43 · 8 answers · asked by Anonymous in Zoology

2006-07-05 02:24:36 · 6 answers · asked by Anonymous in Mathematics

2006-07-05 02:19:26 · 13 answers · asked by Anonymous in Physics

What exactly happens to the mulicules that make the styrofoam condence and harden when it is melted ?

2006-07-05 02:17:59 · 2 answers · asked by jiberish001 1 in Chemistry

I tried to explain it to her, but how do you explain it to a 6 yr old and have her understand. Are there any children scince books that could help??

2006-07-05 02:15:24 · 4 answers · asked by bbpip 2 in Astronomy & Space

2006-07-05 02:11:43 · 36 answers · asked by BigBoy 3 in Astronomy & Space

2006-07-05 02:11:40 · 9 answers · asked by Anonymous in Chemistry

Other than as a strong acid.
Mechanism?

2006-07-05 02:08:50 · 11 answers · asked by Anonymous in Chemistry

2006-07-05 01:58:35 · 9 answers · asked by human_being 1 in Geography

how do these things work? i dont get it. how can objects redirect corrotion

2006-07-05 01:57:57 · 3 answers · asked by redirus92 3 in Chemistry

2006-07-05 01:55:01 · 29 answers · asked by andylegendoneill 2 in Biology

2006-07-05 01:54:03 · 5 answers · asked by Anonymous in Biology

Do you think is possible considering how difficult it’s becoming for animals to survive? They will evolve into more violent and find undesired source of food; say for instants us. Example a so called "super mosquito" has evolved to be able to find food better and is able to resist repellent. Do you think its possible in this century we will see new breed of species some that may knock us down the food chain. Can it be possible animals will change so erratically we will look at them as animals from another planet. Could it be possible a new species will form that’s capable of replacing the human race.

2006-07-05 01:53:37 · 16 answers · asked by glenn s 2 in Other - Science

2006-07-05 01:53:20 · 2 answers · asked by app 1 in Biology

2006-07-05 01:48:35 · 17 answers · asked by Anonymous in Zoology

2006-07-05 01:46:52 · 11 answers · asked by mimi73 2 in Zoology

what are the review centers of the University of the Philippines, University of Santo Thomas and Pamantasan ng Lungsod ng Maynila??

2006-07-05 01:46:08 · 1 answers · asked by cinderella wannabe 2 in Other - Science

2006-07-05 01:43:32 · 6 answers · asked by njarville 1 in Physics

2006-07-05 01:43:18 · 5 answers · asked by Angelica S 1 in Chemistry

2006-07-05 01:42:52 · 7 answers · asked by fuad 1 in Other - Science

plz tell memore about mole concept.i m in great urgency.tanx
tom

2006-07-05 01:42:24 · 6 answers · asked by Remo 1 in Chemistry

2006-07-05 01:38:04 · 14 answers · asked by Anonymous in Zoology

There is an answer to this question. A clue: consider the hoop.

2006-07-05 01:35:38 · 9 answers · asked by Rodger G 2 in Physics