Science & Mathematics - 17 November 2006

2006-11-17 04:13:54 · 6 answers · asked by Anonymous in Astronomy & Space

2006-11-17 04:13:33 · 2 answers · asked by Dark Fury 1 in Mathematics

2006-11-17 04:08:29 · 7 answers · asked by dansdada 1 in Engineering

Anyone who is very prominent in the field will do as well.

2006-11-17 04:07:41 · 3 answers · asked by Justus Unlimited 1 in Astronomy & Space

Every book I have seen has defined the universe as "everything". If the universe is expanding what is it expanding into? It would have to expand into even more universe. I understand that the red spectra indicates that things are moving away from us but that is drifting not expanding, right? If you could help me to understand this, it would be appreciated. Thank you for your time.

2006-11-17 04:07:13 · 12 answers · asked by Anonymous in Astronomy & Space

2006-11-17 04:06:53 · 6 answers · asked by Anonymous in Earth Sciences & Geology

What is the term for the disrobement of stones and mountans which is caused by wind

2006-11-17 04:04:47 · 6 answers · asked by Anonymous in Earth Sciences & Geology

2006-11-17 04:03:10 · 1 answers · asked by BETO G 1 in Earth Sciences & Geology

The measures of the angles of a triangle are in the ratio of 2:3:4. Classify the tirangle by its sides and angles.

2006-11-17 04:00:51 · 6 answers · asked by 2 days after my B day :) 2 in Mathematics

This seed came from a pod from very tall trees in the Ruins at Copan. The pod opened and I germinated 4 trees. The leaves are compound, approx 18 non serated per stem, the main stalk is very woody, 1 cm wide. It is 9 months old and seems to be flourishing in Southern Canada.

2006-11-17 04:00:33 · 1 answers · asked by Gord A 1 in Botany

Explain in as much detail as possible how the audio sound from the station is transported across the country and played on radios.

2006-11-17 03:59:31 · 8 answers · asked by mr yass 2 in Physics

my 5yr old son has to do an egg drop project. how do we build a container and what do we need

2006-11-17 03:58:31 · 6 answers · asked by Anonymous in Engineering

What would be the bit rate(bps=bits per sec) for 44.1kHz sampling and 8bits precision?
A. 352.8 bps
B. 40,000 bytes/s
C. 352.8kbps
D. 40 bytes/s
E. 82 kbyts/s

i got 44,100 samples/second * 8 bits/sample * 2 channels= 705,600 bits/second

=88,000 bytes/second

what did i do wrong?

2006-11-17 03:56:08 · 1 answers · asked by Diggler AKA The Cab Driver 1 in Physics

2006-11-17 03:55:05 · 5 answers · asked by russk 1 in Biology

AI2O3 (s) + C (s) --- AI (s) + CO2 (g). How many grams of carbon are required to produce 1.00g of aluminum, and what is the coefficient in front of CO2.

2006-11-17 03:54:38 · 3 answers · asked by freemanjr2 1 in Chemistry

2006-11-17 03:53:13 · 7 answers · asked by Anonymous in Zoology

2 similar but unrelated problems:

1) If Saturn has a mass 95.2 times that of Earth, and a radius 9.47 times that of Earth, what is the escape speed for objects on the surface of Saturn (in km/s)?

2) What is the escape speed for a rocket leaving the moon if the acceleration of gravity on the moon is 0.166 times that on earth and the moon's radius is 0.273 RE (in km/s)?

2006-11-17 03:53:05 · 2 answers · asked by Dee 4 in Physics

2006-11-17 03:51:41 · 3 answers · asked by urmimala m 1 in Astronomy & Space

The perimeter of a square is represented by (12x) cm. The side length can be represented as (x + 5) cm. What is the length of a side of the square?

2006-11-17 03:50:59 · 6 answers · asked by ♥ kellycakes ♥ 1 in Mathematics

2006-11-17 03:49:22 · 11 answers · asked by shyam_s 1 in Zoology

2006-11-17 03:44:17 · 2 answers · asked by yellow4 1 in Earth Sciences & Geology

What was around the singularity concurrent to it being a singularity and did that singularity emit or did it suck. And, can such a singularity exist in our current universe waiting to bang

2006-11-17 03:43:30 · 6 answers · asked by breastfed43 3 in Physics

The perimeter of a rectangle is 100 feet. The length can be represented by (6x - 2) feet and the width can be represented by (x + 3) feet. What is the value of x?

2006-11-17 03:43:26 · 6 answers · asked by ♥ kellycakes ♥ 1 in Mathematics

Suppose you have a gridded network of streets, with ten streets running east-west intersecting with ten streets running north-south. A 10x10 grid of streets. Assume all the streets permit two-way traffic flow.

The question is this: How many different possible route choices are there if you are in one corner of the grid (southwest corner, for example) and wish to travel to the opposite (northeast) corner?

Another important assumption... assume that you may NOT retrace your steps. My "best answer" choice will go to the one who not only gets it right, but explains, in easy to understand language, HOW you came up with the answer. THANK YOU!

2006-11-17 03:42:02 · 1 answers · asked by Stretchy McSlapNuts 3 in Mathematics

2006-11-17 03:41:02 · 8 answers · asked by Vinod 2 in Astronomy & Space

The period of the earth around the sun is 1 year, and it is at a distance of 150 million kilometers from the sun. An asteroid in a circular orbit around the sun is at a distance of 632 million kilometers from the sun.

Already determined that the period, Ta, of the asteroid orbit in years is (632/150)^(1.5) * 1 year.

NEED TO DETERMINE the orbital velocity of the asteroid in m/s assuming 365 days in one year.

2006-11-17 03:35:00 · 2 answers · asked by Dee 4 in Physics

2006-11-17 03:33:56 · 17 answers · asked by G Wood and the Special Sauce 1 in Astronomy & Space

2006-11-17 03:32:14 · 6 answers · asked by G Wood and the Special Sauce 1 in Other - Science

2006-11-17 03:30:14 · 4 answers · asked by Anonymous in Astronomy & Space

oxygen is a non polar molecule, o2, how would this dissolve in a polar solvent such as water. Dissolved oxygen is vital to life but how does it get there. what ion would the oxygen form to dissolve, O- or O2-?

2006-11-17 03:28:52 · 8 answers · asked by Anonymous in Chemistry