Science & Mathematics - 1 July 2007

When our mobilephone receive a call or a message,the loudspeaker nearby will be interfere.How improve the equipment to avoid the noise ? thank you .

2007-07-01 02:49:09 · 5 answers · asked by Anonymous in Physics

2007-07-01 02:24:18 · 5 answers · asked by nice person 2 in Earth Sciences & Geology

2007-07-01 02:24:04 · 8 answers · asked by Flora95 1 in Other - Science

2007-07-01 02:13:16 · 8 answers · asked by Anonymous in Weather

I consider carl like a father for earth.
He approached every topic with imagination and skeptisism
He was open minded and took even the most obserd scientific claims seriously until they were discredited by fact.

I try to emulate this sense of courage and intelligence in my life.

by the time of his death in dec 20 1996 crop circles were taking shape.

Did he speak openly regarding this issue?
Is there somewhere I can read about this?
Please help
Regards
B Ross

2007-07-01 02:11:30 · 4 answers · asked by Anonymous in Astronomy & Space

What happens to carbon di oxide and carbon mono oxide?

2007-07-01 02:09:34 · 3 answers · asked by paglababa 1 in Other - Science

My fella watches it all the time and tries to explain a lot of the background etc to me but i often end up completely confused.
I think i've discovered a flaw that even he cant answer though.
When they dial out to go visit anouther planet, it has often been said that it is impossible to go both ways through the gate. Eg. You have to go one way and re-dial it at the other end to come back again.
So, when thay send the MALP through to check the coast is clear, how do they recieve the radio signal back at stargate command. the same goes for radio contact between sg1 and command.

2007-07-01 02:04:27 · 8 answers · asked by kelliebabe28 2 in Astronomy & Space

what should I do to an electric motor to convert it into a generator? the motor will always be connected to the battery but the battery should not cause the motor to spin SINCE generators should convert mechanical energy into electric energy and not the other way around.

2007-07-01 01:57:02 · 5 answers · asked by RT Welder 1 in Engineering

give 5 examples each

2007-07-01 01:51:25 · 6 answers · asked by nivea s 1 in Chemistry

2007-07-01 01:44:10 · 3 answers · asked by yani 1 in Physics

How did they have such precise astronomical estimations?

2007-07-01 01:42:31 · 7 answers · asked by Anonymous in Astronomy & Space

How much horse power can a
V24 quad turbo
25 litre beryllium

dish out?

2007-07-01 01:24:05 · 2 answers · asked by Anonymous in Engineering

Potassium permanganate was used as the oxidizing agent, and sulfuric acid and sodium hydroxide were the acid and base respectively. Thanks.

2007-07-01 01:00:49 · 3 answers · asked by Anjo 2 in Chemistry

give me some instruments in earth science

2007-07-01 00:54:24 · 5 answers · asked by Yelle 2 in Earth Sciences & Geology

2007-07-01 00:48:34 · 2 answers · asked by asghar h 1 in Earth Sciences & Geology

what type of classes you took in university to get into medical college?
thank you

2007-07-01 00:48:30 · 9 answers · asked by priya 1 in Medicine

on industry, building erosion, wild life, plants trees, rivers/lakes/ponds, livestock-copper/calcium deficiencies

aby1 who answers this will be awarded best answer and will be greatly appreciated thanks

2007-07-01 00:27:05 · 2 answers · asked by Anonymous in Earth Sciences & Geology

need some gd examples over history...thxxxxx....

appreciate it...

2007-07-01 00:24:11 · 2 answers · asked by Anonymous in Other - Science

we have a debate tomorow about this topic, please give me a complete answer or reference, thank you

2007-07-01 00:15:17 · 4 answers · asked by rassel jan d 1 in Chemistry

i know the origin of the moon as well as how it was formed. I'm wondering how it started to revolve around the earth??

2007-07-01 00:09:44 · 7 answers · asked by RAE 2 in Astronomy & Space