Scuba Gauges

Scuba Diving question regarding pressure?

You are wearing scuba gear and swimming under water at a depth of 66.0 ft. You are breathing air at 1.50 atm and your lung volume is 10.0 L. Your scuba gauge indicates that your air supply is low so, to conserve air, you make a terrible and fatal mistake: you hold your breath while you surface. What happens to your lungs?

Consider these questions in order to answer that question: What does Boyle's Law say about what happens to gases when pressure is reduced? How would that affect a flexible closed container?

By the way, the number given for gas pressure at depth (1.5 atm) does not seem to jibe with the depth (66 ft).

Discover Scuba Gauges On eBay Below:

Sherwood Scuba Oasis Regulator with Oceanic depth pressure gauge
Sherwood Scuba Oasis Regulator with Oceanic depth pressure gauge
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Scuba Mares Regulator First  Second Stage w Oceanic Gauge Console 7169
Scuba Mares Regulator First Second Stage w Oceanic Gauge Console 7169
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Scuba Regulator Genesis 2 GAUGE console FIRST AND SECOND STAGE
Scuba Regulator Genesis 2 GAUGE console FIRST AND SECOND STAGE
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SHERWOOD Magnum II 2 REGULATOR Parkway SCUBA DIVING PSI and Depth Gauges
SHERWOOD Magnum II 2 REGULATOR Parkway SCUBA DIVING PSI and Depth Gauges
$199.95
Sherwood Magnum II Scuba Diving Regulator with Octo and Gauges 2 Two
Sherwood Magnum II Scuba Diving Regulator with Octo and Gauges 2 Two
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Dacor Scuba Regulator Eagle Gauge Dive Equipment
Dacor Scuba Regulator Eagle Gauge Dive Equipment
$41.00
Tusa  Oceanic Regulator  Gauges Scuba Used
Tusa Oceanic Regulator Gauges Scuba Used
$9.99
OTG Scuba Diving 6 inch L High Pressure Hose for Gauge Nitrox Ready OG 122
OTG Scuba Diving 6 inch L High Pressure Hose for Gauge Nitrox Ready OG 122
$28.95
SHERWOOD SCUBA REGULATOR w DACOR GAUGES
SHERWOOD SCUBA REGULATOR w DACOR GAUGES
$65.00
SCUBAPRO 3000PSI 1ST 2ND STAGE SCUBA DIVING REGULATOR SET +DEPTH PRESSURE GAUGE
SCUBAPRO 3000PSI 1ST 2ND STAGE SCUBA DIVING REGULATOR SET +DEPTH PRESSURE GAUGE
$129.99
SCUBA DIVING PRE OWNED DACOR 6 GAUGE ANALOG CONSOLE EXCELLENT VCP COMPASS
SCUBA DIVING PRE OWNED DACOR 6 GAUGE ANALOG CONSOLE EXCELLENT VCP COMPASS
$69.99
Dacor Viper Regulator Set Scuba Diving Dive Computer Gauges Octopus BCD
Dacor Viper Regulator Set Scuba Diving Dive Computer Gauges Octopus BCD
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AMF Swimaster Scuba Regulator MR12II w White Stag Deep 3500 PSI gauge
AMF Swimaster Scuba Regulator MR12II w White Stag Deep 3500 PSI gauge
$0.01
SCUBA DIVING PRE OWNED VINTAGE US DIVERS 2 GAUGE ANALOG CONSOLE EXCELLENT
SCUBA DIVING PRE OWNED VINTAGE US DIVERS 2 GAUGE ANALOG CONSOLE EXCELLENT
$49.99
Seaquest xr2 Mirage SCUBA Regulator  Gauges NICE
Seaquest xr2 Mirage SCUBA Regulator Gauges NICE
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OTG Scuba Diving Pony Bottle Pressure Gauge Bar  PSI Mini SPG OG 23
OTG Scuba Diving Pony Bottle Pressure Gauge Bar PSI Mini SPG OG 23
$20.00
Dyna Sub 1st  2nd stage scuba diving regulator octopus w gauge console
Dyna Sub 1st 2nd stage scuba diving regulator octopus w gauge console
$74.99
ScubaPro MK10 ScubaPro D350 second stage and Oceanic Gauges for Scuba Diving
ScubaPro MK10 ScubaPro D350 second stage and Oceanic Gauges for Scuba Diving
$34.99
Dacor Extreme  Sherwood Scuba Magnum II Regulator W Scubpro Gauge W4803
Dacor Extreme Sherwood Scuba Magnum II Regulator W Scubpro Gauge W4803
$159.99
Aqualung US Divers Conshelf XIV Scuba Regulator Dacor Gauges Etc AS IS
Aqualung US Divers Conshelf XIV Scuba Regulator Dacor Gauges Etc AS IS
$29.99
XLP Dacor Pacer Compass gauges Sherwood regulator diving dive hose scuba diver
XLP Dacor Pacer Compass gauges Sherwood regulator diving dive hose scuba diver
$80.00
AQUALUNG Conshelf Regulator SET X2 OCTOPUS 20 GAUGEs ++Titan Service KITS Scuba
AQUALUNG Conshelf Regulator SET X2 OCTOPUS 20 GAUGEs ++Titan Service KITS Scuba
$89.99
Scuba Diving Equipment Regulator and Gauge suitesvest bag
Scuba Diving Equipment Regulator and Gauge suitesvest bag
$99.99
Oceanic Data Plus Gauge With Sherwood Scuba Regulator And Mouth Pieces
Oceanic Data Plus Gauge With Sherwood Scuba Regulator And Mouth Pieces
$31.00
Scubapro Mk10 + R190 Scuba Diving Dive Regulator + pressure gauge set
Scubapro Mk10 + R190 Scuba Diving Dive Regulator + pressure gauge set
$99.99
PARKWAY AQUA LUNG OCTOPUS W OCTO  Black REGULATOR AQUA LUNG PIVOT SCUBA GAUGE
PARKWAY AQUA LUNG OCTOPUS W OCTO Black REGULATOR AQUA LUNG PIVOT SCUBA GAUGE
$47.00
Sherwood Oasis First and Second Stage Scuba Regulator With Gauges
Sherwood Oasis First and Second Stage Scuba Regulator With Gauges
$135.00
SCUBA DIVING PRE OWNED DACOR 5 GAUGE ANALOG CONSOLE EXCELLENT LOW AIR INDICATOR
SCUBA DIVING PRE OWNED DACOR 5 GAUGE ANALOG CONSOLE EXCELLENT LOW AIR INDICATOR
$39.99
US Divers Scuba regulator with octo and gauges
US Divers Scuba regulator with octo and gauges
$79.00
SHERWOOD Magnum 2 REGULATOR Parkway SCUBA DIVING PSI and Depth Gauges Compass
SHERWOOD Magnum 2 REGULATOR Parkway SCUBA DIVING PSI and Depth Gauges Compass
$100.00
XS Scuba Regulator w Aeris Atmos 2 Computer Gauges with Knife
XS Scuba Regulator w Aeris Atmos 2 Computer Gauges with Knife
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US DIVERS SCUBA DIVING PRO DIVER REGULATORS WITH GAUGE LOT
US DIVERS SCUBA DIVING PRO DIVER REGULATORS WITH GAUGE LOT
$39.99


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