Why is it so difficult to breathe when snorkeling at a depth of 1 m and practically impossible at a 2-m depth? Why can’t a diver simply breathe through a hose that extends to the surface?
Solution 25E Step 1 : Lungs act like balloons. The lungs are inflated and as they get into water they get compressed , thus the air in the lung also get compressed. Air pressure in the hose of diver is more than the lungs of the diver, and air does not allow itself to flow from region of lower pressure to higher pressure Lungs are designed for compressing the air and blowing out, they are poor at sucking the air from the hose . Thus the diaphragm in a person’s body reduces lung pressure causing difficulty in breathing. Therefore the diver cannot snorkel at the depth more than 1m
Textbook: Conceptual Physics
Author: Paul G. Hewitt
The full step-by-step solution to problem: 25E from chapter: 14 was answered by , our top Physics solution expert on 04/03/17, 08:01AM. This full solution covers the following key subjects: breathe, depth, hose, diver, extends. This expansive textbook survival guide covers 45 chapters, and 4650 solutions. Conceptual Physics was written by and is associated to the ISBN: 9780321909107. Since the solution to 25E from 14 chapter was answered, more than 373 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: Conceptual Physics, edition: 12. The answer to “Why is it so difficult to breathe when snorkeling at a depth of 1 m and practically impossible at a 2-m depth? Why can’t a diver simply breathe through a hose that extends to the surface?” is broken down into a number of easy to follow steps, and 36 words.