Science & Mathematics - 21 December 2006

I don't understand what physical property of circuitry would cause a car stereo system or iPod to not work correctly.

2006-12-21 16:31:29 · 7 answers · asked by Mike 3 in Physics

2006-12-21 16:30:01 · 3 answers · asked by jabberwoki 1 in Biology

2006-12-21 16:24:58 · 8 answers · asked by tennispro9710 2 in Geography

I use a forklift at work to suspend and place heavy objects with these nylon cords/ropes...Where does it get it strength???...Thanks for the detail...Tom Science 4

2006-12-21 16:20:59 · 6 answers · asked by Anonymous in Earth Sciences & Geology

and i wonder how many of those suns out there would make ours look like the dot at the end of this sentence compared to them in size.

2006-12-21 16:17:07 · 12 answers · asked by Anonymous in Astronomy & Space

2006-12-21 16:16:45 · 1 answers · asked by cpkit_79 1 in Engineering

im pretty sure this is logrithmic differentiation, but i can't do it. any help would be appreciated. thanks

2006-12-21 16:15:33 · 3 answers · asked by Anonymous in Mathematics

2006-12-21 16:13:58 · 5 answers · asked by tennispro9710 2 in Geography

Is it true that there are places in the world where it is dark for a week straight? someone told me this and i thought it was pretty odd.

2006-12-21 16:13:48 · 11 answers · asked by lisa and donnie w 1 in Earth Sciences & Geology

2006-12-21 16:11:08 · 7 answers · asked by tennispro9710 2 in Geography

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2006-12-21 16:03:38 · 8 answers · asked by Anonymous in Mathematics

2006-12-21 16:01:48 · 12 answers · asked by lanars01234 2 in Biology

I'm sick with a cold right now and in my semi-delirious state I dreamed about a virus that infected people and caused them to kiss other people so that the virus could spread easily. It would go in people's brains and make them want to hold someone's hand and stuff like want to have sex -- it benefits the virus by being able to infect others. Scifi or truth?

2006-12-21 16:01:46 · 12 answers · asked by ♪ ♫ ☮ NYbron ☮ ♪ ♫ 6 in Biology

suppose i have 125gsm paper thickness how i know the paper thickness in centemeter

2006-12-21 15:55:54 · 7 answers · asked by vava 1 in Mathematics

2006-12-21 15:55:50 · 15 answers · asked by Do You See What Happens Larry? 5 in Other - Science

Why does God let people, even good people, to suffer so much if he loves us.

2006-12-21 15:55:02 · 7 answers · asked by Anonymous in Mathematics

If B cells are created inside the bone marrow where is T cells made? and what does each white blood cell do, do they do the same thing or different, one more and why is that when we get sick that we are like immune to most illness such as chiken pox once we get it we don't get it anymore?

2006-12-21 15:54:28 · 4 answers · asked by Leandro 2 in Biology

How can you assume that the change in volume of a graduated cylinder is the same as the element sample?

2006-12-21 15:53:54 · 1 answers · asked by Anonymous in Chemistry

2006-12-21 15:50:13 · 9 answers · asked by kelleygaither2000 1 in Biology

Dana has 3 sets of lights

1st set stays lit for 11 sec and then shuts off for 1 sec.
2nd set stays lit for 7 sec and then shuts off for 1 sec
3rd set stays lit for 4 sec and then shuts off for 1 sec.
If the 3 sets of lights are plugged in at the same time and begin the light cycle together, after how many seconds will all 3 sets of lights first be off??

2006-12-21 15:49:06 · 11 answers · asked by Anonymous in Mathematics

I watched the Discovery Channel's Everest show. It seems that everyone was cold, and many got frosbite. What I don't understand is, hasn't anyone developed any technology that can keep people warm in subzero temperatures?

2006-12-21 15:44:38 · 5 answers · asked by my30 1 in Weather

What I mean by the weight of air defined by the Eiffel Tower is the air in the parallelipiped defined by the four feet of the Eiffel Tower (square) and the height of the Eiffel Tower.

2006-12-21 15:43:49 · 3 answers · asked by bozo 4 in Engineering

Why is it bad to use cortisone for a long time?

2006-12-21 15:38:33 · 5 answers · asked by <3DA<3 1 in Biology

2006-12-21 15:36:45 · 5 answers · asked by Anonymous in Medicine

How can I bulid a circuit that include a center with 2 rooms. If rooms want to contact with each other or with the center & viceversa, they should connect to center.(equipment:microphones,iphones and microswitches)
thanks

2006-12-21 15:34:26 · 1 answers · asked by flower b 1 in Engineering

2006-12-21 15:33:29 · 6 answers · asked by Anonymous in Biology

Why is 0/0 or 1/0 or 0^0= undefined and why is 0/1=0

2006-12-21 15:32:17 · 8 answers · asked by Anonymous in Mathematics

2006-12-21 15:32:04 · 7 answers · asked by smokesha 3 in Zoology

Can an arithmetic progression have a constant difference of 0?
like 0,0,0,0,0,0
or 1,1,1,1,1

2006-12-21 15:30:02 · 7 answers · asked by Anonymous in Mathematics

seems like it would since it's made mostly of oxygen. and when split, hygrogen is inflamable?

2006-12-21 15:29:51 · 14 answers · asked by JizZ E. Jizzy 2 in Other - Science