Earth Sciences & Geology - December 2006

Darcy's Law
The length between the two manometers is .25m The inside diameter of the pipe is 2m. The top manometer is reading 50 inches of water. The bottom manometer is reading 025 inches of water. The outlet is producing 1 m3 of water over 5 min. The test temperature is 70 degrees Fahrenheit. Sand pack measures 30 inches in height. What is the permeability of the sand pack?

2006-12-21 03:57:50 · 2 answers · asked by jase 1

we are facing problems like landsliding, mud forming while excavation, ground water seapage, and continious flow of water. We are also not able to stop water also from existing drainage line. last three months we are doing this job, but not able to lay single pipe. We had also used chain mounted machinery like hitachi 200 also but no result ! as and when we lift earth, more earth is sliding from sides forming mud and we are not able to perform replacing pipe. Please give me information regarding how to prevent landslide and how to lay 18" RCC Hume pipes in mud ? Is there any construction chemicals available to prevent ground water seapage ?

2006-12-21 03:53:48 · 3 answers · asked by hertzvadodara 2

2006-12-21 03:35:36 · 13 answers · asked by forest lover 2

2006-12-21 02:45:16 · 6 answers · asked by Andromeda 1

2006-12-21 02:07:53 · 5 answers · asked by Graham B 1

Would I be digging with the earth above me and come out upside down and then fall off the planet into the sky ?

2006-12-20 23:51:11 · 36 answers · asked by Justin H 1

want to know about diffuse water pollution urban catchments

2006-12-20 22:16:37 · 3 answers · asked by Anonymous

2006-12-20 21:05:13 · 8 answers · asked by Anonymous

2006-12-20 17:16:23 · 4 answers · asked by Gideon 1

2006-12-20 16:54:30 · 9 answers · asked by fairy_989 2

IMO, i think it does, and i absoulutlly believe that we should wake up, we didnt create this world, god did, and we have NO rite to destroy it. i want 2 kno, what do YOU think?

2006-12-20 15:51:05 · 18 answers · asked by cocofan_93 1

2006-12-20 15:36:24 · 6 answers · asked by Anonymous

Convert 187,625.8 centigrams to kilograms.

I dont know how to do this
please help

2006-12-20 15:06:37 · 4 answers · asked by OnSomeLousyPlanet 1

this is for a science project that i have...

any help would be appreciated...

Thank You

2006-12-20 15:02:35 · 4 answers · asked by randomdood 2

Normal distribution question, using the bell curve

2006-12-20 14:35:29 · 1 answers · asked by Anonymous

I don't want to wait until tomorrow to figure out if I was hallucinating.

2006-12-20 14:30:17 · 1 answers · asked by -.- 3

i am an 11th grader in a 9th grade earth science class to pass my regents and i dont have my notes on weathering!!!!!!!!!!!! SOMEBODY PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

2006-12-20 13:21:54 · 5 answers · asked by Bunnywoman27 2

2006-12-20 12:59:26 · 6 answers · asked by Anonymous

This may seem like an odd question but i need to get or improvise somehow a compass to use to locate epicenters of an earthquake for a science class lab!!!!!!!!!!!!HELP!!!!!!!!!!!!!

2006-12-20 12:39:48 · 4 answers · asked by Anonymous

2006-12-20 12:10:49 · 8 answers · asked by tmcbrine 2

Living in the tropics, I remember seeing rainbows every time...but now, people grow without seeing a rainbow. What happened?

2006-12-20 11:48:35 · 5 answers · asked by Willie Boy 5

strange...yea ?

2006-12-20 11:45:44 · 13 answers · asked by Anonymous

2006-12-20 11:32:13 · 3 answers · asked by Anonymous

2006-12-20 11:21:59 · 5 answers · asked by Anonymous

I want a square cut solitaire diamond ring for xmas and my bf is getting one for me but within a budget of around $300. I was wondering why all the round shaped ones cost so much less than the square ones. Also any tips in choosing the right ring? I don't like gold but silver or white gold is fine. And his budget of around $300 is only because this is more of a promise ring and we've only been together for a little over a year. Thanks for all the input.

2006-12-20 11:17:54 · 6 answers · asked by chocolate_cat 3

science fair report.. plz help i cant find it anywhere on the web thx guys

2006-12-20 10:42:13 · 2 answers · asked by Sarah 1

which lived 250 million years ago which would most likely be found in wich layer , a or c explain your answer and give me the right answer please

2006-12-20 10:34:58 · 4 answers · asked by Anonymous

Scientist are making reseach night and day, all thoughts of technology is being applied in the name of finding life on other planets, especially mars. Do you think this is possible or it's just a waste of time and resources?

2006-12-20 10:18:20 · 13 answers · asked by Anonymous

2006-12-20 10:05:48 · 10 answers · asked by Sarah W 1

Some people say that the misty breeze from the ocean is the "salty air." There isn't seriously salt in the air is there?

2006-12-20 09:51:03 · 8 answers · asked by Anonymous