Science & Mathematics - 2 February 2007

I have no clue...

2007-02-02 14:00:16 · 5 answers · asked by Anonymous in Zoology

Clearance for air direct expension condensing unit.....what is the distance from the wall and one unit to another unit?

2007-02-02 14:00:06 · 2 answers · asked by Anonymous in Engineering

Cos(25pi)over 2

2007-02-02 14:00:00 · 2 answers · asked by Spirit of Vengeance 2 in Mathematics

2007-02-02 13:58:23 · 2 answers · asked by mary222mary 1 in Engineering

Specifically, what components of an electrical system would be damaged or destroyed by an EMP? Transistors? Capacitors? Would an alternator work? How about a battery? A lightbulb? An LED? Transformers? Would copper wiring still be useable? A spark plug? I know a computer would be toast (barring a Faraday cage). But what would it take to make a car run again?

2007-02-02 13:57:32 · 5 answers · asked by Lokishadow 2 in Physics

2007-02-02 13:57:01 · 2 answers · asked by itrat n 2 in Engineering

When the boiling point of a substance becomes lower becuase of certain chemical change in its structure, does it necessary mean its freezing point would go lower as well? Thanks for answering !!

2007-02-02 13:55:19 · 4 answers · asked by edbiology 1 in Chemistry

2007-02-02 13:54:06 · 5 answers · asked by casaouia 2 in Other - Science

are they a bird, a plane, or supermen?

2007-02-02 13:53:34 · 12 answers · asked by Anonymous in Zoology

I recently took my ACT test as a pre-nursing pre-recquisit. I was unable to complete all of every test in the time allowed. Is there any rational or stratagy in coloring the dots in at random? I only missed passing it by a point last time. I have heard "c" is always best when you are guessing at a mult. choice test, however I'm quit lerry of answering all of them (that i have ran out of time for) with a "c". At this point my stratagy is a good dinner, go to bed early, eat brekfast before the test......any suggestions?

2007-02-02 13:53:32 · 3 answers · asked by mtta_girl 2 in Mathematics

2007-02-02 13:51:09 · 12 answers · asked by Daniel B 1 in Astronomy & Space

i just laid down a piece of cake seconds ago and there's already ants around it. how'd they get there so fast?

2007-02-02 13:48:30 · 6 answers · asked by Carla 1 in Zoology

1. does it have a latin name? if so what?

2. explanation about name e.g. was the elemet known by another name?)

3.atomic structure (Electron shells, Protons Neutrons) Label needed

4. chemical symbol

2007-02-02 13:47:52 · 2 answers · asked by ♥Roberta. 5 in Chemistry

2007-02-02 13:44:51 · 17 answers · asked by Taz 1 in Astronomy & Space

2007-02-02 13:40:43 · 1 answers · asked by Rachel T. 2 in Geography

2007-02-02 13:40:22 · 4 answers · asked by ignacioetchichury 1 in Geography

2007-02-02 13:33:47 · 9 answers · asked by sharina j 1 in Biology

2007-02-02 13:31:45 · 4 answers · asked by ortheother 1 in Chemistry

2007-02-02 13:30:45 · 2 answers · asked by osunumberonefan 5 in Medicine

Salicylate is a compound which is made into aspirin. Additional names are (but not limited to:)

+ Acetylsalicylic Acid
+ Acetylsalicylate
+ Salicylate (Anything before or after such as Methyl)
+ Subsalicylate
+ Acetosal
+ Salicylic Acid

*** Tell me if you see anything that sounds relatively close. This is important, I am having trouble researching it on my own. Thank you. (Note: Sillicate is not it, if you see that don't worry about it.)

2007-02-02 13:30:26 · 1 answers · asked by STV0726 1 in Medicine

I'm having some trouble with my math...ok I have to determin which if and then statement is correct..
1) If two angles have equal measures then their complements have equal measure.
2) If the umbrella is torn then Jan will get wet.
3) If two angles of a triangle are equal then the sides opposite these angles are equal.
4) If d is less than 0 then d does not belong to the set of natural numbers.

Ok, I know that #2 is not true b/c it may not be raining
and I know #4 is true because natural numbers only contain positves
BUT..I don't know what #1 and #3 mean so please please help explain them to me. thanks a lot

2007-02-02 13:27:33 · 6 answers · asked by A 2 in Mathematics

2007-02-02 13:26:16 · 7 answers · asked by karlslittlegarden 2 in Engineering

And ppl always tell me if you can dream it you can make it come true to me but my dreams cant cause their mainly all fantasy so what is the point?

2007-02-02 13:25:25 · 2 answers · asked by Kenny 1 in Other - Science

What are the building blocks for the following:
1) carbs
2) Lipids
3) Protein
4) Nucleic Acids DNA/RNA

2007-02-02 13:25:17 · 2 answers · asked by ladyinredvet87 1 in Biology

2007-02-02 13:25:13 · 4 answers · asked by Anonymous in Weather

2007-02-02 13:25:10 · 4 answers · asked by chara 1 in Astronomy & Space

Rob wanted an allowance. His father gave him a choice of getting it on a weekly or daily basis. He said he would either pay him $1.25 a week or pay him in the following manner for a week: On Monday he would give him $0.01; On Tuesday $0.02; On Wednesday $0.04 and on through Sunday.

2007-02-02 13:23:58 · 4 answers · asked by Goldilox 1 in Mathematics

these two circles as well as a common tangent to the two circles. Prove that : 1/ (sqr root of c) = 1/(sqr root of a) + 1/ (sqr root of b)

2007-02-02 13:23:54 · 3 answers · asked by Leo 2 in Mathematics

lets see what everyone can come up with i got a few in mind. plz provide more then 2

2007-02-02 13:23:39 · 1 answers · asked by acer_junior 2 in Chemistry

(a) How far from a 52.2 mm focal-length lens must an object be placed if its image is to be magnified 2.40 x and be real?
(b) What if the image is to be virtual and magnified 2.40 x ?

2007-02-02 13:23:35 · 3 answers · asked by Bob B 2 in Physics