A bubble of air escaping from a diver's mask rises from a depth of 155 ft to the surface where the pressure is 1.00 atm. Initially, the bubble has a volume of 10.0 mL. Assuming none of the air dissolves in the water, how many times larger is the bubble just as it reaches the surface? Use this data: 1. The density of seawater is approximately 1.025 g ml 2. The density of mercury is 13.6g mL 47 times larger Use your answer to explain why scuba divers constantly exhale as they slowly rise from a deep dive. Since the pressure decreases by a factor of approximately 46 the volume must increase : by a factor of approximately 47 Divers exhale to decreases the amount of gas in their lungs, soit does not expand : to a volume larger than the diver's lungs.
A bubble of air escaping from a diver's mask rises from a depth of 155 ft to the surface where the pressure is 1.00 atm. Initially, the bubble has a volume of 10.0 mL. Assuming none of the air dissolves in the water, how many times larger is the bubble just as it reaches the surface? Use this data: 1. The density of seawater is approximately 1.025 g ml 2. The density of mercury is 13.6g mL 47 times larger Use your answer to explain why scuba divers constantly exhale as they slowly rise from a deep dive. Since the pressure decreases by a factor of approximately 46 the volume must increase : by a factor of approximately 47 Divers exhale to decreases the amount of gas in their lungs, soit does not expand : to a volume larger than the diver's lungs.
Introductory Chemistry: A Foundation
9th Edition
ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Donald J. DeCoste
Chapter15: Solutions
Section: Chapter Questions
Problem 8CR
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Question
![A bubble of air escaping from a diver's mask rises from a depth of 155 ft to the surface where the pressure is 1.00 atm. Initially, the
bubble has a volume of 10.0 mL. Assuming none of the air dissolves in the water, how many times larger is the bubble just as it reaches
the surface?
Use this data:
1. The density of seawater is approximately 1.025 g mL!
2. The density of mercury is 13.6 g mL
47
times larger
Use your answer to explain why scuba divers constantly exhale as they slowly rise from a deep dive.
Since the pressure decreases by a factor of approximately
factor of approximately 47
the volume must
Increase : by a
Divers exhale to decreases the amount of gas in their lungs, so it does not expand : to a volume larger than the
diver's lungs.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5cbb6fac-85c1-40ee-85b6-c834a5ad7364%2F8492c683-50d7-4ffc-bf74-72569fc84160%2F9463t7j_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A bubble of air escaping from a diver's mask rises from a depth of 155 ft to the surface where the pressure is 1.00 atm. Initially, the
bubble has a volume of 10.0 mL. Assuming none of the air dissolves in the water, how many times larger is the bubble just as it reaches
the surface?
Use this data:
1. The density of seawater is approximately 1.025 g mL!
2. The density of mercury is 13.6 g mL
47
times larger
Use your answer to explain why scuba divers constantly exhale as they slowly rise from a deep dive.
Since the pressure decreases by a factor of approximately
factor of approximately 47
the volume must
Increase : by a
Divers exhale to decreases the amount of gas in their lungs, so it does not expand : to a volume larger than the
diver's lungs.
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