Science & Mathematics - 27 January 2007

Other than humans.

2007-01-27 23:57:16 · 13 answers · asked by JJ T 1 in Zoology

2007-01-27 23:56:35 · 15 answers · asked by Dee 2 in Mathematics

A 120 page book has 'p' lines to a page. If the number of lines were reduced by three on each page the number of pages would need to be increase by 20 to give the same amount of writing space. How many lines were there on the page originally?

Could you plz explain how you got the answer? Thanks a lot

2007-01-27 23:55:59 · 6 answers · asked by Anonymous in Mathematics

there are some companies that claim they can do some tests to find out what you should eat and how you should lead your life in order to stay healthy...but then again whatever these companies claim isn't true half of the time? do you think all these biotech companies are running all the tests for the sake of a lucrative bussiness and money making scheme? what about those people who aren't that well informed on these nutrigenetics that they actually just go and get the tests done though they know nothing about it?

2007-01-27 23:51:02 · 2 answers · asked by frantic! 2 in Medicine

value of X may positive or negatiye

2007-01-27 23:47:22 · 1 answers · asked by Ali 5000 5 in Mathematics

it is about a science question

2007-01-27 23:46:19 · 16 answers · asked by Anonymous in Physics

For the protection of Crude oil pipe line cathodic protection transformer are to be used for corrosion protrection. how it will work.

2007-01-27 23:42:43 · 3 answers · asked by Anonymous in Engineering

2007-01-27 23:40:29 · 2 answers · asked by Anonymous in Other - Science

2007-01-27 23:39:45 · 33 answers · asked by Nathaniel Wolfgang Amadeus 2 in Mathematics

i am a 3rd year engineering student(IT)

2007-01-27 23:37:56 · 4 answers · asked by mithra 1 in Engineering

It is related to Atomic physics?

2007-01-27 23:34:09 · 3 answers · asked by Anonymous in Physics

2007-01-27 23:30:56 · 2 answers · asked by amazing_sweet_angel 1 in Chemistry

What would be the Ideal destination for Holidays in February ?
Channels Islands or the Scottish Islands or Scotland in terms of climate etc ?

2007-01-27 23:30:52 · 3 answers · asked by Anonymous in Weather

2007-01-27 23:30:02 · 6 answers · asked by amazing_sweet_angel 1 in Chemistry

as we are yet to meet the basic needs like cent percent education,medical facilities in the nook and corner of india,green revolution,electrification,peace,employement,protection from natural and national calamities and improving stardard of living.

2007-01-27 23:29:38 · 8 answers · asked by soumya l 1 in Astronomy & Space

in relation to saponification

2007-01-27 23:28:34 · 2 answers · asked by amazing_sweet_angel 1 in Chemistry

2007-01-27 23:26:53 · 3 answers · asked by roxanne a 1 in Chemistry

How can i formulate a conjecture for the series 1^k+2^k+3^k+4^k+...+n^k?

2007-01-27 23:21:50 · 2 answers · asked by ema 1 in Mathematics

Are there actually any ethical issues here?

2007-01-27 23:19:42 · 11 answers · asked by bingba n 2 in Medicine

2007-01-27 23:19:21 · 1 answers · asked by nima s 1 in Engineering

we just blindly believe that those white dots in the sky are burning balls of gas that emit radiation, and then we see the pictures on tv/internet, but how do we know its not something else? im not a conspiracy theorist, i think we did go to the moon and that the flag could have waived since there is a small atmosphere, but i just wonder about stars. and other planets.

2007-01-27 23:13:41 · 8 answers · asked by whatever 1 in Astronomy & Space

A Peg-bag of mass m hanging from a washing line may be modelled as a particle suppored in equilibrium by two straight strings inclined at angles x and y to the horizontal, as shown in the diagram.
Find the tension in each string when: m=0.5, x=10 degrees and y=12 degrees

http://i174.photobucket.com/albums/w111/suned05/Tension.jpg

I Think you need to find the weight of the particle by doing 0.5*9.8=4.9 therefore the conbined tension of the 2 strings= 4.9, and using the sine or cosine rule find out how it splits but I have no idea- anyone?

2007-01-27 23:09:03 · 2 answers · asked by Anonymous in Mathematics

What is the reasnon for that?

2007-01-27 23:01:25 · 4 answers · asked by Anonymous in Astronomy & Space

why didnt wheels ever evolve as a means of locomation?

2007-01-27 22:50:39 · 12 answers · asked by Anonymous in Biology

2007-01-27 22:48:02 · 10 answers · asked by john 1 in Astronomy & Space

As 10 to the power of 2 is equal to 100,there fore logarithm of 100 to the base 10 is equal 2.In the same analysis log 3 to the base 10 is 0.4771 as per log tables.Now how this figure of 0.4771 was discovered by Napier.Similarly,how the figures for log of other numbers were calculated/discovered by Napier.

2007-01-27 22:35:13 · 3 answers · asked by sehjra 1 in Mathematics

2007-01-27 22:31:13 · 9 answers · asked by LETITIA B 1 in Zoology

2007-01-27 22:30:11 · 10 answers · asked by Shubham Agarwal 1 in Physics

2007-01-27 22:28:29 · 10 answers · asked by Shubham Agarwal 1 in Physics

*I think it's 2032 but I dont know the mathematical way of finding it out.

2007-01-27 22:21:16 · 10 answers · asked by al 3 in Other - Science