Science & Mathematics - 29 October 2006

the fisher is seen wild in the state of west virginia.What does it look like??

2006-10-29 12:45:51 · 3 answers · asked by sweet d 1 in Zoology

What would happen if you rubbed two identical objects then put them close together?

will they repel, attract, or have no reaction...if possible please provide why

2006-10-29 12:43:17 · 3 answers · asked by Anonymous in Chemistry

2006-10-29 12:42:12 · 5 answers · asked by beegiia 1 in Chemistry

This is the phrase which would be the x-axis and which would be the y-axis?

2006-10-29 12:40:49 · 2 answers · asked by Anonymous in Mathematics

2006-10-29 12:40:29 · 6 answers · asked by tjtroke 1 in Medicine

i need at least 7 engineers and a brief description of what they do. i cannot give mechanical nor civil. any others are ok.

2006-10-29 12:40:20 · 5 answers · asked by Geo K 4 in Engineering

A friend of mine has a large fall garden, and a large group of wild hogs are tearing it up. He would like to try to prevent this by catching the adults of the group (or whichever ones he can catch) and relocating them away from his property. Wild hogs can be very destructive; they dig up water lines, sewer pipes, tear up gardens, etc. They can also be very aggressive, and he has 2 young boys at home. Can any of you tell me where we might find blueprints and parts lists for constructing traps to humanely catch and relocate these very large animals. Thanks...

2006-10-29 12:39:34 · 4 answers · asked by Robin 4 in Zoology

A. molar heat of fusion
B. normal boiling point
C. melting point
D. molar heat of vaporization

2006-10-29 12:39:21 · 2 answers · asked by Ashley C 1 in Chemistry

2006-10-29 12:39:13 · 4 answers · asked by Timmy 1 in Physics

2006-10-29 12:39:04 · 4 answers · asked by danielle 2 in Chemistry

2006-10-29 12:38:59 · 12 answers · asked by Nicky 4 in Medicine

2006-10-29 12:38:30 · 3 answers · asked by bluedevilbabygirl 1 in Chemistry

I am not sure, but i think it has something to do with the energy and forces that must be overcome to melt these 2 types of compounds, but i am not sure. Can anyone tell me why ionic compounds tend to have a higher melting point than molecular compounds:

2006-10-29 12:38:09 · 3 answers · asked by pilotmanitalia 5 in Chemistry

A piece of aluminum with a mass of 3.9g and a temperature of 99.3C is dropped into 10g of water at 22.6, what will be the final temperature of the metal and water?

2006-10-29 12:38:02 · 3 answers · asked by jenasue093 2 in Chemistry

2006-10-29 12:36:43 · 2 answers · asked by Jasmine B 1 in Engineering

2006-10-29 12:36:16 · 4 answers · asked by bluedevilbabygirl 1 in Chemistry

2006-10-29 12:35:45 · 1 answers · asked by Glendy 1 in Chemistry

I am almost 12 and I am always wondering about the weather. I get up at 6:20 every weekday and watch the weather. When ever my parents whant to know what the weather will be like the next day they ask me and i practicly give then the 7 day weather forcast. But thats just from watching the news. I actualy know nothing about predicting weather. but im very intrested. How do you pridict the weather like the weather people do?

2006-10-29 12:35:04 · 2 answers · asked by Anonymous in Weather

2006-10-29 12:34:17 · 10 answers · asked by Anonymous in Geography

ok,I'm confused because I'm an electrical engineering student and I'm focus in the power subfield but my preocupation is if when I finish my studies I only find a job in communications(for example),I will not be prepared in communication,I only will be prepared in power.What do you think????

2006-10-29 12:33:15 · 5 answers · asked by The Apostle 2 in Engineering

so what is the formula for AgIO???? and what is the balanced eqaution for the complete combustion of C2H4??? how abouts this question, "How many grams of sulphuric acid will neutralize 10.0 g of sodium hydroxide? and what volume of water vapour at 100 degrees celsius and 110 kPa would also be produced"?

2006-10-29 12:32:28 · 2 answers · asked by cutie pie! 3 in Chemistry

2006-10-29 12:31:29 · 1 answers · asked by Glendy 1 in Chemistry

2006-10-29 12:31:28 · 9 answers · asked by chantal 58@yahoo.com 1 in Biology

I am trying to work out the mechanism of the reaction between nitric acid (HNO3) and t-butyl alcohol (C4H10O). I can't quite figure it out, any tips?

2006-10-29 12:30:40 · 2 answers · asked by Anne-Marie H 1 in Chemistry

You have two storage locations each capable of holding 25,000 m3 of water. One lies 100 m above the other. You'll pump water to the higher one during the nighttime and allow it to flow through your generation facility during the daytime. Using the data in the following table and the First Law of Thermodynamics, determine how long it will be before your business will turn a profit. Assume all such activities will happen once a day, i.e., you will pump the water up once at night and allow it to drain during the day.

Efficiency of Pumps80%
Efficiency of Generator80%
Cost of Energy during Day$0.08 / kWh
Cost of Energy at Night$0.03/ kWh
Initial Cost of Equipment$100,000
Maintenance Cost for Equipment$50 / day

Efficiency is defined as the ratio of the amount of useful work you can get out divided by the energy that must be put in.

2006-10-29 12:30:23 · 4 answers · asked by jas114 1 in Engineering

2006-10-29 12:29:14 · 9 answers · asked by Anonymous in Biology

2006-10-29 12:27:48 · 6 answers · asked by Cordell P 1 in Physics

WHY DO DIFFERENT ELEMENTS BURN DIFFERENT COLORS< PLEEZ B AS DETAILED AS POSIBLE, WILE I CAN STILL UNDERSTAND

for: 9TH GRADE CHEM CLASS

2006-10-29 12:26:40 · 4 answers · asked by gabst 2 in Chemistry

What do planets appear as when viewed through a telescope?
How could a planet give an optical illusion?
would you weigh more on Jupiter or Earth?

2006-10-29 12:26:31 · 7 answers · asked by Anonymous in Astronomy & Space

2006-10-29 12:23:49 · 7 answers · asked by x0x0x_lauren_luvs_u 2 in Physics