Problem 10.97 So-called \"no-limits\" free divers slide to deep water on a weigh
ID: 1474367 • Letter: P
Question
Problem 10.97 So-called "no-limits" free divers slide to deep water on a weighted sled that moves from a boat down a vinyl-coated steel cable to the bottom of a dive site. The diver reaches depths where a soda can would implode. After reaching the target depth, the diver releases the sled and an air bag opens and brings the diver quickly back to the surface. The divers have no external oxygen supply-just lungs full of air at the start of the dive. Consider a person that made a209.6-m free dive in the Red Sea.His dive took 3 minutes 28 seconds. By the time he passed the 200-m mark, his lungs had contracted to the size of a tennis ball. His body transferred blood from his limbs to essential organs such as the heart, lungs, and brain. This "blood shift" occurs when mammals submerge in water. Blood plasma fills the chest cavity, especially the lungs. Without this adaptation, the lungs would shrink and press against the chest walls, causing permanent damage. When he reached his target, he released the weighted segment of the specialized sled that had taken him down and opened an airbag, which began his return to the surface at an average speed of 3-4 m/s. Part A Assume the person's training allows him to hold up to 11L=11000cm3 of air when in a 1 atmenvironment. Determine the volume of that air at pressure 22 atm. Problem 10.97 So-called "no-limits" free divers slide to deep water on a weighted sled that moves from a boat down a vinyl-coated steel cable to the bottom of a dive site. The diver reaches depths where a soda can would implode. After reaching the target depth, the diver releases the sled and an air bag opens and brings the diver quickly back to the surface. The divers have no external oxygen supply-just lungs full of air at the start of the dive. Consider a person that made a209.6-m free dive in the Red Sea.
His dive took 3 minutes 28 seconds. By the time he passed the 200-m mark, his lungs had contracted to the size of a tennis ball. His body transferred blood from his limbs to essential organs such as the heart, lungs, and brain. This "blood shift" occurs when mammals submerge in water. Blood plasma fills the chest cavity, especially the lungs. Without this adaptation, the lungs would shrink and press against the chest walls, causing permanent damage. When he reached his target, he released the weighted segment of the specialized sled that had taken him down and opened an airbag, which began his return to the surface at an average speed of 3-4 m/s. Part A Assume the person's training allows him to hold up to 11L=11000cm3 of air when in a 1 atmenvironment. Determine the volume of that air at pressure 22 atm. Problem 10.97 Problem 10.97 So-called "no-limits" free divers slide to deep water on a weighted sled that moves from a boat down a vinyl-coated steel cable to the bottom of a dive site. The diver reaches depths where a soda can would implode. After reaching the target depth, the diver releases the sled and an air bag opens and brings the diver quickly back to the surface. The divers have no external oxygen supply-just lungs full of air at the start of the dive. Consider a person that made a209.6-m free dive in the Red Sea.
His dive took 3 minutes 28 seconds. By the time he passed the 200-m mark, his lungs had contracted to the size of a tennis ball. His body transferred blood from his limbs to essential organs such as the heart, lungs, and brain. This "blood shift" occurs when mammals submerge in water. Blood plasma fills the chest cavity, especially the lungs. Without this adaptation, the lungs would shrink and press against the chest walls, causing permanent damage. When he reached his target, he released the weighted segment of the specialized sled that had taken him down and opened an airbag, which began his return to the surface at an average speed of 3-4 m/s. So-called "no-limits" free divers slide to deep water on a weighted sled that moves from a boat down a vinyl-coated steel cable to the bottom of a dive site. The diver reaches depths where a soda can would implode. After reaching the target depth, the diver releases the sled and an air bag opens and brings the diver quickly back to the surface. The divers have no external oxygen supply-just lungs full of air at the start of the dive. Consider a person that made a209.6-m free dive in the Red Sea.
His dive took 3 minutes 28 seconds. By the time he passed the 200-m mark, his lungs had contracted to the size of a tennis ball. His body transferred blood from his limbs to essential organs such as the heart, lungs, and brain. This "blood shift" occurs when mammals submerge in water. Blood plasma fills the chest cavity, especially the lungs. Without this adaptation, the lungs would shrink and press against the chest walls, causing permanent damage. When he reached his target, he released the weighted segment of the specialized sled that had taken him down and opened an airbag, which began his return to the surface at an average speed of 3-4 m/s. So-called "no-limits" free divers slide to deep water on a weighted sled that moves from a boat down a vinyl-coated steel cable to the bottom of a dive site. The diver reaches depths where a soda can would implode. After reaching the target depth, the diver releases the sled and an air bag opens and brings the diver quickly back to the surface. The divers have no external oxygen supply-just lungs full of air at the start of the dive. Consider a person that made a209.6-m free dive in the Red Sea.
His dive took 3 minutes 28 seconds. By the time he passed the 200-m mark, his lungs had contracted to the size of a tennis ball. His body transferred blood from his limbs to essential organs such as the heart, lungs, and brain. This "blood shift" occurs when mammals submerge in water. Blood plasma fills the chest cavity, especially the lungs. Without this adaptation, the lungs would shrink and press against the chest walls, causing permanent damage. When he reached his target, he released the weighted segment of the specialized sled that had taken him down and opened an airbag, which began his return to the surface at an average speed of 3-4 m/s. Part A Assume the person's training allows him to hold up to 11L=11000cm3 of air when in a 1 atmenvironment. Determine the volume of that air at pressure 22 atm. Part A Assume the person's training allows him to hold up to 11L=11000cm3 of air when in a 1 atmenvironment. Determine the volume of that air at pressure 22 atm. Part A Assume the person's training allows him to hold up to 11L=11000cm3 of air when in a 1 atmenvironment. Determine the volume of that air at pressure 22 atm.
Explanation / Answer
Apply, At constant temperature, P*V = consatnt
P2*V2 = P1*V1
V2 = V1*(P1/P2)
= 11L*(1/22)
= 0.5 L or 5*10^2 cm^3 <<<<<---------Answer