Science & Mathematics - 3 October 2006

What kind of graph is the graph of the polar equation r = ΘsinΘ? How does it look like?
Θ = theta
^_^

2006-10-03 23:59:02 · 5 answers · asked by kevin! 5 in Mathematics

2006-10-03 23:58:12 · 17 answers · asked by Anonymous in Astronomy & Space

You cannot see its effects? nor can you view it. So why are scientist adhamant that it exist?

2006-10-03 23:56:22 · 15 answers · asked by Anonymous in Astronomy & Space

example t is for time....etcetc...

2006-10-03 23:55:51 · 12 answers · asked by benneth 1 in Astronomy & Space

2006-10-03 23:55:47 · 6 answers · asked by Anonymous in Engineering

I'm looking for ideas for a mechanical engineering project. I was thinking of something in pneumatics or machine building but all ideas welcome.

2006-10-03 23:55:41 · 2 answers · asked by survival_paul 4 in Engineering

2006-10-03 23:51:52 · 11 answers · asked by kamayd 1 in Astronomy & Space

PLZ HELP ME!!
THIS ONE GOES TO MY BIOLOGY INVESTIGATORY PROJECT...

2006-10-03 23:51:43 · 5 answers · asked by farrah m 2 in Biology

For example how much energy in kcal would I burn if I solved differential equations for one hour?

Or played chess?

2006-10-03 23:50:51 · 3 answers · asked by petrovg 2 in Biology

I say that if you travel from Earth on a rocket ship for a number of years time on Earth moves on more rapidly than time on the ship if you are travelling at the speed of light, for example Spacecraft travelling 5 years Earth time 20 years. Am I correct in this as my wife says im talking alolt of drivel, and if I am could you explain why im right thanks.

2006-10-03 23:49:25 · 20 answers · asked by Anonymous in Astronomy & Space

2006-10-03 23:48:27 · 14 answers · asked by ryan 1 in Earth Sciences & Geology

2006-10-03 23:43:52 · 4 answers · asked by Anonymous in Other - Science

To avoid negative publicity?

2006-10-03 23:42:33 · 4 answers · asked by Chuck Dhue 4 in Astronomy & Space

Its not the soil, as hydroponic plants grow with only water and sunlight. Some plants grow in caves with almost no light. So where do they get the actual mass from?

2006-10-03 23:39:53 · 11 answers · asked by paul p 1 in Botany

2006-10-03 23:28:54 · 8 answers · asked by Ice Man 1 in Earth Sciences & Geology

2006-10-03 23:28:36 · 2 answers · asked by TeChnOh0liC 2 in Biology

2006-10-03 23:26:34 · 19 answers · asked by Anonymous in Geography

2006-10-03 23:21:34 · 11 answers · asked by egg_0001 1 in Medicine

This a process which can be done by male &female both .Anyone could not talk about it openly. spellong may be wrong.plz no abuses

2006-10-03 23:15:31 · 2 answers · asked by vibha k 1 in Biology

2006-10-03 23:14:28 · 7 answers · asked by Anonymous in Biology

I mean for example when you turn on the tap, it has a shadow on the sink bowl.

2006-10-03 23:13:08 · 6 answers · asked by curiosity 4 in Other - Science

There are two questions. I think I may have the answer...yet I'm not complete on them. And It is due this morning..and the prof. wasn't at office hours yesterday.

(1) concentrated phosphoric acid is 85.0 % H3PO4 by mass. The density of the solution is 1.70 g/mL. What volume is required to provide 2.50 grams of H3PO4?
_________en.

(2) What is the maximum yeild of isopentylacetate that can be prepared from 3.58 g of isopentanol and 4.75 g of acetic acid?
___________________g.

I would appreciate the help very much.

2006-10-03 23:12:16 · 1 answers · asked by ibrakeforchucknorris 1 in Chemistry

(1)what is the DNA's size of the chicken?
(2) how many chromosomes does a chicken have?
(3) how many exons and introns does a chicken have?
(4) what's the difference between the chicken's and human's DNA ??

2006-10-03 23:10:25 · 2 answers · asked by malaysia 2 in Biology

2006-10-03 23:02:39 · 17 answers · asked by pkm_ias 1 in Astronomy & Space

2006-10-03 23:00:51 · 15 answers · asked by shldnfrederick 1 in Mathematics

does hubble offers to see live video? If yes then could u please tell me how?

2006-10-03 22:55:42 · 7 answers · asked by csps7astro 1 in Astronomy & Space

according to onlineconversion.com table; 175 cms when multiplied by 0.03280 gives 5.74 ft and similarly when 5.74 is multiplied by 30.48(acc to the table) we get 174.9552 cms...however on generic terms 175cms is supposed to be around 5'9"...kindly do help asap !!

2006-10-03 22:54:31 · 14 answers · asked by Raj 1 in Mathematics

2006-10-03 22:53:12 · 19 answers · asked by ajay d 1 in Astronomy & Space

Is iodometry okay?

2006-10-03 22:44:45 · 1 answers · asked by kriZia 2 in Chemistry

...I'm a mechanical engineering student...so technical terms are welcome..

If possible could you please tell me the difference between the injectors used ?

2006-10-03 22:35:20 · 3 answers · asked by robin 3 in Engineering