RE: [PSUBS-MAILIST] bubble pressure

Subject: RE: [PSUBS-MAILIST] bubble pressure

From: "Jay K. Jeffries" <bottomgun@mindspring.com>

Date: Sat, 6 Sep 2008 20:03:05 -0400

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David,

I keep saying this (basic physics) the air bubble is at ambient pressure…same as the water. Be careful though as most watches with depth gage capabilities are water activated, they will not continually work in the air bubble. Better to just get a plain diver’s oil filled depth gage.

R/Jay

Jay K. Jeffries

Andros Is., Bahamas

A skimmer afloat is but a submarine, so poorly built it will not plunge…

From: owner-personal_submersibles@psubs.org [mailto:owner-personal_submersibles@psubs.org] On Behalf Of David Bartsch
Sent: Saturday, September 06, 2008 7:50 PM
To: personal_submersibles@psubs.org
Subject: [PSUBS-MAILIST] bubble pressure

To all

If I use a watch style depth sensor, will the depth displayed in an ambient submarine be accurate in that this "bubble" is holdin up the dead weight of this submarine?

David Bartsch

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Follow-Ups:

RE: [PSUBS-MAILIST] bubble pressure
- From: "Jens Laland" <laland@artematrix.org>

References:

[PSUBS-MAILIST] bubble pressure
- From: David Bartsch <dbartsch2236@hotmail.com>