Brain teasers.
Apr 7, 2007 | 03:13 PM
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FTE Leadership Emeritus
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From: 3rd Rock
Brain teasers.
Where can you obtain 51 thousands pounds per square inch ….on this planet?
Give or take a coupe of "K" psi
This is probably too easy.
Last edited by IB Tim; Apr 7, 2007 at 03:22 PM .
Apr 7, 2007 | 03:35 PM
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Hmmmm, at the bottom of the ocean ?
Apr 7, 2007 | 06:12 PM
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From: Lafayette, IN
I don't second that...Challenger Deep in the Mariana Trench is the lowest point below the surface of the Ocean--roughly 10,900 meters (35,800 feet). Let's see...1 atmosphere (14 psi) per 10 meters of depth, so roughly 1090 atm at the deepest, times 14 psi per atm is about 15,000psi. That doesn't reach 51,000psi.
Now, I know that some of the diesel direct-injection fuel systems are pushing 40,000psi...could there be one that is around 51,000 psi?
Jason
Apr 7, 2007 | 06:17 PM
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From: Lafayette, IN
Poking around the web, I was just reminded of one--some gun barrels contain that amount of pressure when their ammunition is fired.
Jason
Apr 7, 2007 | 06:23 PM
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From: Where's my map???
I obtain that amount of pressure in my ears when my wife yells at me!
NO KIDDING
Apr 7, 2007 | 06:40 PM
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FTE Leadership Emeritus
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From: 3rd Rock
Wife's
(Wives)don’t count for abnormally high PSI…keep guessing guys
Last edited by IB Tim; Apr 7, 2007 at 07:02 PM .
Apr 7, 2007 | 06:45 PM
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From: Mercer County, OH
Just a WAG but is that how much pressure it takes to make a natural diamond?
Apr 7, 2007 | 06:52 PM
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From: Where's my map???
Quote:
Originally Posted by Bruker
Just a WAG but is that how much pressure it takes to make a natural diamond?
Thats what I was thinking also. I just refuse to look very smart.
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Apr 7, 2007 | 06:56 PM
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Quote:
Originally Posted by jroehl
Poking around the web, I was just reminded of one--some gun barrels contain that amount of pressure when their ammunition is fired.
Jason
Yes!
Sounds about right for the .50 BMG chamber pressure.
Apr 7, 2007 | 07:03 PM
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FTE Leadership Emeritus
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From: 3rd Rock
...Nope...might be but not what I am looking for....
Apr 7, 2007 | 07:10 PM
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Apr 7, 2007 | 07:11 PM
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From: Where's my map???
Quote:
Originally Posted by Admin
...Nope...might be but not what I am looking for....
So much for being easy! Give it some time, the brains will show up soon, and then I will say I knew that. Just forgot!
Apr 7, 2007 | 07:33 PM
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I'm gonna say some insect generates that kind of pressure with it's jaws or pincers.
If it's not an insect, then how about a snapping turtle?
Apr 7, 2007 | 07:35 PM
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From: Too far north of I-10
The San Andreas Fault, between the techtonic plates?
Apr 7, 2007 | 07:49 PM
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From: Central, Al
The 9x23Win is a similar beast -- between 44000PSI and 51000PSI --- cartridge is suppose to resemble a chopped down 223 cartridge internally. a 9mm, 125 gr bullet at about 1450ft/sec