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Date: | Tue, 30 Jan 2001 10:07:52 -0500 |
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On Tue, 30 Jan 2001 19:56:23 +1100, David Strike <[log in to unmask]>
wrote:
>Received on Tuesday, January 30, 2001 7:18 PM, Reef Fish wrote:
>
>(snip)
>> Did these people want to see a demo too when you got to Boyles Law,
>> Charles Law, and other Laws of physics used in scuba theory?
>
>I can think of five gas 'Laws';
WHICH five? :-)
The most-commonly known ones are: Boyle's Law, its relative
Charles's Law, the Ideal Gas Law (okay we won't count the "combined
law" for ideal gases) and Dalton's Law. That's FOUR.
I am quite sure that's four of Strike's five. :-)
By inference, Strike's fifth is Graham's Law.
But that still leaves several other Gas Laws pertinent to scuba.
One listed in the webpage I referenced was
Guy-Lussac's Third Law. Perhaps that's absorbed under Charles's
Law, for constant volumes.
Has anyone heard of Avogadro's Law? Yeah, I know. Avacadro has. :-)
That was new to me.
So, here's my honest question (since I ain't no scuba instructor):
WHICH of the gas laws are taught to instructors: (a) as required
working knowledge using them; (b) as additional theory with no
working knowledge required?
Have you ever HEARD of da Feeesh's Gas Law?
Here it is: the foul smell of a flatulent is inversely proportional
to the square root of its loudness in decibels. :-)
-- Bob.
Sue forwarded me several pieces of wisdom:
On physics: Light travels faster than sound. This is why some
people appear bright until you hear them speak
On memory: Everyone has a photographic memory. Some don't
have film.
On scuba: I wonder how much deeper the ocean would be without
sponges.
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