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Science & Mathematics - 7 August 2007

[Selected]: All categories Science & Mathematics

Agriculture · Alternative · Astronomy & Space · Biology · Botany · Chemistry · Earth Sciences & Geology · Engineering · Geography · Mathematics · Medicine · Other - Science · Physics · Weather · Zoology

give me details information about environment and agrobases
projects.

2007-08-07 23:38:04 · 2 answers · asked by amit g 1 in Physics

Identify each polar equation and test for symmetry.

Let t = theta

(1) r = 1 - 2sin(t)

(2) r = 2 + 4cos(t)

2007-08-07 23:28:40 · 1 answers · asked by journey 1 in Mathematics

2007-08-07 23:28:11 · 9 answers · asked by Marie R 1 in Mathematics

2007-08-07 23:28:07 · 16 answers · asked by Anonymous in Zoology

Identify each polar equation and test for symmetry.

Let t = theta

(1) r^2 = sin2(t)

(2) r = 4 cos3(t)

2007-08-07 23:24:21 · 1 answers · asked by journey 1 in Mathematics

2007-08-07 23:24:07 · 7 answers · asked by deepak_8584 1 in Engineering

2007-08-07 22:59:50 · 7 answers · asked by Topnut 2 in Chemistry

2007-08-07 22:58:04 · 5 answers · asked by Anonymous in Medicine

subject say 1.
We double it i.e 1x 2 = 2
We multiply it by itself i.e 1 x 1 =1
But if we do nothing to the subject at all i.e
1 x 0 the result is 0 Surely therotically the subject should remain.

This has always baffled me

2007-08-07 22:50:04 · 7 answers · asked by old dick withers 3 in Mathematics

2007-08-07 22:46:13 · 4 answers · asked by Anonymous in Weather

i need picture of the moon from at least the 20th of august for 15 days plz

2007-08-07 22:44:21 · 3 answers · asked by Anonymous in Astronomy & Space

2007-08-07 22:38:47 · 5 answers · asked by nawizo87 1 in Chemistry

now-a-days nanotechnology used in many fields viz., physics, medicine, engineering and other biological sciences. please explain me about the nanotechnology and its application in pest management in agriculture.

2007-08-07 22:38:21 · 7 answers · asked by ram k 1 in Agriculture

2007-08-07 22:36:27 · 23 answers · asked by Alex 3 in Engineering

2007-08-07 22:35:31 · 1 answers · asked by Anonymous in Chemistry

2007-08-07 22:12:51 · 10 answers · asked by Niranjana S 2 in Physics

2007-08-07 22:10:10 · 18 answers · asked by Rajendersingh s 1 in Earth Sciences & Geology

2007-08-07 22:06:53 · 5 answers · asked by kid of phantom thief 1 in Earth Sciences & Geology

Just wondering if the above is true. A friend of mine failed his urine test for marijuana. But he has been taking these medications - "Fluimucil", Ibuprofen painkillers, and some vitamins which include B2 (riboflavin). Anyone knows how these would have affected his results? The reading was something like 200ng or some like that. Thanks a bunch!

2007-08-07 21:35:37 · 3 answers · asked by Jaya M 2 in Medicine

I feel solar power can be 10 to 20 times strong as it currently is
we need energy cells that can store solar energy and duplicate that energy to expand its potential. We need to use energy to get energy I dont know how kind of like an altnerator effect use the suns energy to create energy store it in a way that actually multiplies its yield is this possible?

2007-08-07 21:33:45 · 4 answers · asked by Anonymous in Physics

I found this giant bugger in my room yesterday (it was so big it was makinga noise on my window sill)!

-dont click if you hate spiders-
http://img485.imageshack.us/img485/8256/whatthehellsr3.png

So if it is a brown recluse spider - why is it in the UK as they are only found in America?

2007-08-07 21:26:34 · 15 answers · asked by clio 2 in Zoology

It's been bugging a lot of people, and i want to know.

2007-08-07 21:22:54 · 35 answers · asked by Anonymous in Astronomy & Space

what is its significance? can we cause artificial rain over a vast area? HOw? Explain in depth.....

2007-08-07 21:17:00 · 5 answers · asked by happy 2 in Weather

find the derivative
f(t)= 3 ln t / ( 2-ln t)
answr: 6 / (t (2 - lnt)^2)

2007-08-07 21:06:58 · 5 answers · asked by biomes 1 in Mathematics

2007-08-07 21:05:45 · 2 answers · asked by jawbone 1 in Weather

2007-08-07 20:57:58 · 12 answers · asked by enoplex 1 in Zoology

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