Science & Mathematics - 3 January 2007

2007-01-03 01:16:06 · 5 answers · asked by aquariusindiachennaI 1 in Medicine

2007-01-03 01:11:20 · 5 answers · asked by nancy 1 in Mathematics

(5 feet = 60 inches, 6 feet = 72 inches)

2007-01-03 01:06:58 · 32 answers · asked by Anonymous in Mathematics

2007-01-03 01:06:18 · 13 answers · asked by brownseyes2 1 in Mathematics

2007-01-03 01:05:57 · 8 answers · asked by Anonymous in Mathematics

2007-01-03 01:04:05 · 6 answers · asked by Max 5 in Astronomy & Space

I'm very intersted to know if old lava tubes exist or have existed on Mars in the past or if they still exist.

2007-01-03 01:01:45 · 4 answers · asked by Anonymous in Geography

I worked in the zoo for two years and I have developed a friendship with one of the peacocks there. I can tell him apart from all of the others and there are more than twenty. He follows me, I feed him, he comes when I calll him, and lately he has been doing something strange.
When ever Im cleaning a animal paddock and he is nearby, and people are pestering him he lets out this loud squeel. Almost as if to say hey im in trouble come help me. When I come, he stops, and the people walk away. Therefore, the situation is resolved, I guess.
So Is this is way of telling me that he is in danger and I should come help?
I have heard so many diffrent sounds from him each as individual as the next, but this one was quite an alarming sound.
I just think its amazing.

2007-01-03 01:01:35 · 3 answers · asked by mayreeha84 1 in Zoology

Suppose all trees on the earth are cut, wud earth rotate faster? (as average radius decreases and law of conservation of angular momentum is to be conserved)

2007-01-03 01:01:27 · 11 answers · asked by ? 3 in Physics

I want a formula that randomly generates whole integers between -99 and +99. I want to make random exercises for my son, adding, subtracting, mult, dividing these numbers. I can't get past: cell A1 = INT (RAND()*100). This formula gives me ALL positive integers.
I am usually pretty good with EXCEL, so be as difficult as you like .

2007-01-03 00:56:56 · 4 answers · asked by Anonymous in Mathematics

The News Story:

http://www.chicagotribune.com/news/local/illinois/chi-ap-il-ohare-sighting,0,5526147.story

2007-01-03 00:56:55 · 15 answers · asked by tdkief 1 in Astronomy & Space

I want its meaning for use in space debris & space explorer

2007-01-03 00:53:27 · 7 answers · asked by Anonymous in Astronomy & Space

I've found in a book that f(n)=n^2+n+41 generates prime numbers and it's valid for n=0..41, but I want more prime numbers.

2007-01-03 00:46:50 · 6 answers · asked by Anonymous in Mathematics

I need a thermometer that can measure extreme heat conditions for a low price. I live in miami and would prefer to get it from a retail store.

2007-01-03 00:46:45 · 2 answers · asked by gran33150 2 in Other - Science

2007-01-03 00:43:55 · 2 answers · asked by Anonymous in Mathematics

please tell me the scientific principle behind the working of an ink pen.

2007-01-03 00:39:52 · 3 answers · asked by krithika R 1 in Physics

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2007-01-03 00:38:52 · 1 answers · asked by HHA 1 in Engineering

please tell me the scientific principle behind the working of an ink pen.

2007-01-03 00:38:20 · 2 answers · asked by krithika R 1 in Physics

i want to know is there any method of converting sound energy or noise into electrical energy

2007-01-03 00:37:30 · 5 answers · asked by dev 1 in Physics

2007-01-03 00:36:47 · 7 answers · asked by v. ramesh b 1 in Geography

please tell me the scientific principle behind the working of an ink pen.

2007-01-03 00:36:43 · 7 answers · asked by krithika R 1 in Physics

Last night on January 2nd, right above my house there was a full moon surrounded by a cloudy ring. This is the first I have ever seen . I'm curious to know what is it or what does it mean?

2007-01-03 00:36:16 · 8 answers · asked by Shaneen B 1 in Astronomy & Space

2007-01-03 00:34:14 · 3 answers · asked by Anonymous in Astronomy & Space

By medium size, I mean numbers between say 10 and 300 digits long, the kind used for encryption. Someone somewhere must have set their supercomputer running to work them all out, and so I figure there must be a list somwhere.

2007-01-03 00:33:43 · 3 answers · asked by Anonymous in Mathematics

please i require information about application of colloids in various fields..im on a project so if u could help me find websites on it a would really appreciate it..

2007-01-03 00:30:35 · 3 answers · asked by Anonymous in Chemistry

2007-01-03 00:25:56 · 3 answers · asked by Ryan S 1 in Zoology

2007-01-03 00:24:22 · 5 answers · asked by racegirlf5 1 in Weather

Can you please prove the ff. identities

the / stands for a fractionbar i just can't put one so I used a /

Q.#1:


1 + 1/
Cos A
/
2 - 1/
SIN A



Q.#2:


3 + 1/
SIN²A
/
1
/ A
SIN²

2007-01-03 00:20:16 · 2 answers · asked by twowizdom 2 in Mathematics

2007-01-03 00:19:45 · 2 answers · asked by purple bee 1 in Geography

why the buffer used must be isotonic and cold in experiments?

2007-01-03 00:19:35 · 2 answers · asked by Jordan Then 2 in Biology