Science & Mathematics - 19 August 2007

What's the difference between the global Cauchy's theorem and local Cauchy's theorem?

2007-08-19 12:19:13 · 3 answers · asked by olhenry56 2 in Mathematics

Could a specific air mass inside a house (or castle, perhaps) become dense, or cloudy? What could cause this?

Sometimes, after an afternoon rainstorm, the hot street will seem to "steam". Water vapor condenses around particles or nuclei creating wisps of clouds that look like steam, or smoke. Without outside sunlight, or evaporation, without smoke of any kind, what phenomenon could cause an inside air mass to become cloudy?

Trying to isolate such a phenomenon in relation to ghost sightings.

Any answers, thoughts, or ideas appreciated. Would like to brainstorm scientific and/or alternative explanations, including science fiction.

Examples: temperature, spirits, humidity, gravity wells, life force, gamma rays, x-rays, methane gas, dust, magnetism, static electricity, even a defective alien invisiblity shield...anything you think is a possible cause for air inside a house to spontaneously mass, fog up, or cloud.

If you can, please explain with details. Thank you

2007-08-19 12:17:22 · 9 answers · asked by AngeloElectro 6 in Other - Alternative

This is my theory:

Absense -----> Caved--------> Close
Nothing ------> Equilibrium----> Neutral >>> Centerpoint (Higgs Field, 0 spin)
Limit ---------> Bound--------> Open

TIME EXPANSION >>>>
Hubble Constant ~ 81! ~ 10^120
Elements swapping characteristics in same region ---> Summation = (0, 0, 0) ---> Three spatial dimensions ---> Spatial Filling ---> Differentiation and separation ---> Three completely opposing dark matter halos (like in the Millennium Simulation).

Lowest Quantum Time (Planck Time, 10^-44 seconds)

Self Reliancy = Gravitational Force
Simultaneous Elements' Permutation = Weak Nuclear Force
Close-Open Opposition = Electromagnetic Force
Equilibrium Behavior = Strong Nuclear Force
Nothingness ----> Unstableness ----> Time ----> Decay
Dark Matter = Closed Set ~ 25 %
Dark Energy = Equilibrial (Summation of close and open) and open sets ~ 75 %

Dark energy travels faster than dark matter because there is more dA/dt to travel.

What is your theory?

2007-08-19 12:16:52 · 8 answers · asked by Anonymous in Astronomy & Space

I don't understand why i^-3 wouldn't be 1/i^3
or 1/-i...can someone explain this to me?

2007-08-19 12:16:50 · 5 answers · asked by Rachael A 2 in Mathematics

2007-08-19 12:14:54 · 7 answers · asked by Anonymous in Biology

A cube-shaped box is 6 inches wide and the rectangular box is 10 inches long, 4 inches wide, and 4 inches high. How much greater is the volume of the cube-shaped box than the rectangular box?

2007-08-19 12:00:43 · 5 answers · asked by Jeff M 1 in Mathematics

A manufacturer purchases a part for use at both of its plants-one at Roseville, CA, the other at Akron, OH. The part is available in limited quantities from two suppliers. Each supplier has 75 units available. The Roseville plant needs 35 units, and the Akron plant requires 75 units. The first supplier charges $70 per unit delivered to Roseville and $90 per unit delivered to Akron. Corresponding costs from the second supplier are $80 and $120. The manufacturer wants to order a total of 75 units from the first, less expensive, supplier, with the remaining 35 units to come from the second supplier. If the company spends $9750 to purchase the required number of units for the two plants, find the number of units that should be purchased from each supplier for each plant.

P.S. please show the necesarry setup needed to solve this problem.

2007-08-19 12:00:13 · 3 answers · asked by Adawg 3 in Mathematics

2007-08-19 11:59:48 · 13 answers · asked by Ryan G 2 in Physics

if sterling silver gets tarnished and you clean it off a lot, won't the jewelry get smaller or thinner over periods of time because you're cleaning off the excess stuff which used to be pieces of the jewelry? thxx=]

2007-08-19 11:59:18 · 4 answers · asked by natalie 2 in Chemistry

Does a ray always, sometimes, or never have a finite length?

2007-08-19 11:59:02 · 4 answers · asked by Anonymous in Mathematics

The line y = 0.15x + 0.79 represents an estimate of the average cost of gasoline for each year. The line 0.11x - y = -0.85 estimate the price of gasoline in January of each year

a) Do you expect the lines to be intersecting, parallel, or perpendicular? Explain your reasoning.

b) Use the equations of the lines to determine if they are parallel. What did you find?

c) Did your answer to part b confirm your expectation in part a?

2007-08-19 11:57:42 · 3 answers · asked by Anonymous in Mathematics

2007-08-19 11:57:01 · 5 answers · asked by Cass 1 in Mathematics

2007-08-19 11:54:36 · 5 answers · asked by Jeff M 1 in Mathematics

2007-08-19 11:53:00 · 9 answers · asked by Anonymous in Astronomy & Space

i know im shocked to

2007-08-19 11:51:00 · 7 answers · asked by raco 2 in Astronomy & Space

2007-08-19 11:47:00 · 4 answers · asked by Terry G 2 in Astronomy & Space

I recently came across a website where you can buy stars and name them but I couldn't find the sun, did someone else already buy it?

2007-08-19 11:42:28 · 9 answers · asked by Anonymous in Astronomy & Space

why cant you see the world spin when you are in a plane? Its probably a really obvious answer but this has bugged me since i was in school!

2007-08-19 11:42:11 · 7 answers · asked by Lianne R 1 in Physics

Solve 0 (degrees) less than or equal to x less or equal to 360 (degrees):

2cos^2 data - 5cos data +2 = 0

2007-08-19 11:40:04 · 3 answers · asked by ichigozgeneangels 1 in Mathematics

If two planes intersect, will they always or just sometimes form a line?

thanks for the help

2007-08-19 11:39:38 · 3 answers · asked by Anonymous in Mathematics

Is there a way to do this without using the graph on my calculator?
I know that you can use Calculus to derive the values, however, I haven't taken Calc yet.

2007-08-19 11:37:13 · 4 answers · asked by bubblebobboy 1 in Mathematics

I really don't know what is in store for me?!

2007-08-19 11:36:20 · 8 answers · asked by ? 3 in Mathematics

2007-08-19 11:34:44 · 7 answers · asked by Lindsey Lu Lu 1 in Medicine

I need to evaluate:

f(x + h) - f(x) / h

and simplify if:

f(x) = x^2 - 2x

I don't need the answer, but just how to attempt this problem. I know that I need to replace x with x^2 - 2x, but Im not sure what to do with the variable h. Thank You.

2007-08-19 11:29:22 · 4 answers · asked by Dan 3 in Mathematics

Suppose the government mandated gasoline prices to remain constant at $4.26 per gallon everywhere across the country, restricting gas stations from increasing the price in the future. The law will take effect in 2012.
a) What equation would illustrate the price of gas under the new law?

b) Write an equation of a line that is parallel to your answer in part a.

2007-08-19 11:27:17 · 3 answers · asked by Anonymous in Mathematics

2007-08-19 11:25:56 · 3 answers · asked by judie 2 in Mathematics

Fluorine+Ceasium.

2007-08-19 11:24:01 · 1 answers · asked by Anonymous in Chemistry

2007-08-19 11:23:00 · 25 answers · asked by Anonymous in Zoology

And why do they come close to us, if they're supposed to be so scared?

2007-08-19 11:21:58 · 6 answers · asked by Anonymous in Zoology

Find the maximum volume of a box that can be made by cutting out squares from the corners of an 8-inch by 15-inch rectangular sheet of cardboard and folding up the sides.

2007-08-19 11:17:41 · 3 answers · asked by DaOne 1 in Mathematics