Science & Mathematics - 21 October 2006

Also if you had a car that travels faster than the speed of sound is there any need for a horn?

2006-10-21 01:30:56 · 17 answers · asked by minisandmoto 2 in Other - Science

2006-10-21 01:29:47 · 16 answers · asked by pdp 2 in Mathematics

2006-10-21 01:19:16 · 20 answers · asked by Anonymous in Mathematics

Should cover Intenational and American design codes

2006-10-21 01:12:21 · 6 answers · asked by mahesan 1 in Engineering

2006-10-21 01:03:10 · 5 answers · asked by jammy.greeny@talk21.com 1 in Biology

2006-10-21 00:53:50 · 17 answers · asked by ? 1 in Astronomy & Space

Available information are the length of the cable, the cross section diameter of the cable, the voltage and the amperes. For example, what is the voltage drop across 100 feet of 6mm diameter copper cable from a 12 volt AC source at one end and having a 300 watt light at the other end? The current in the cable is 25 amps.

2006-10-21 00:51:27 · 2 answers · asked by Shiang 1 in Engineering

2006-10-21 00:49:30 · 13 answers · asked by langy 1 in Chemistry

Please may someone give me an idea of what the hell this question is about?? Thanks.

Question: Describe UK and EU legislation, environmental and social constraints on an engineering organisation developing aviation products made of composite parts which uses chemicals that can be harmful to employees and to general public living outside the premises of the company??

Please, someone help me.

2006-10-21 00:37:20 · 2 answers · asked by mini_elliso 1 in Engineering

If not,what should I use.Thank you.......

2006-10-21 00:36:28 · 6 answers · asked by Thomas M 2 in Earth Sciences & Geology

I had some hacker penpal about 10 years ago, he asked me to "translate the following bit code", I never was able to solve it and have kept it since.

Can anyone solve it, or maybe give me clues on how I can solve it? I'm stumped with it. Converting binary to base 26 does not translate into any letters.

1101 100 00 010 001 100000 100 000 010000000 0000 000 0000000 000 111

2006-10-21 00:35:40 · 4 answers · asked by Anonymous in Mathematics

2006-10-21 00:32:35 · 27 answers · asked by Tonto 2 in Astronomy & Space

NAtional Science Olypaiad, i am a eight grade student

2006-10-21 00:30:30 · 2 answers · asked by Cave H 1 in Mathematics

2006-10-21 00:28:57 · 0 answers · asked by Anonymous in Astronomy & Space

Can you please define in an easy way relative atomic mass and relative isotopic mass, what's the difference between them and whats carbon 12 used for? Thanks

2006-10-21 00:17:40 · 2 answers · asked by Anonymous in Chemistry

1. Find an equation of the tangent line to the graph of f(x)=x ln(2x+3) at the point (-1,0)
2. Use logarithmic diffrentiation to compute y' , given y=(2x+1)^3(3x+4)^5

2006-10-21 00:16:57 · 2 answers · asked by Nina Karina 1 in Mathematics

2006-10-21 00:15:36 · 9 answers · asked by Danabee 2 in Physics

2006-10-21 00:13:03 · 3 answers · asked by The Big S 2 in Biology

If so, what are the names of these meanders and which part of the basin can they be found?

2006-10-21 00:08:10 · 3 answers · asked by edmund372 2 in Geography

2006-10-21 00:04:42 · 5 answers · asked by Anonymous in Physics

2006-10-21 00:00:22 · 6 answers · asked by ali_eagle23 1 in Engineering