A scuba diver exhales 3.32 L of air while swimming at a depth of 20.0 m...
Homework Answers
we can solve this problem by using Boyles law
at constant temperature, volume of gas is inversely proportional to
its pressure.
as the pressure drops from 2.95 atm to 1.00 atm , then volume of
air raises
hence volume of air = 9.79 L
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A scuba diver exhales 3.32 L of air while swimming at a depth of 20.0 m...
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a scuba diver exhales 4.95 L of air while swimming at a depth of 51.90 m where the sum of atmospheric pressure and water pressure is 6.02 atm. By the time this exhaled air rises to the surface, where the pressure is 1.00 atm, what is its volume
mere entry question is worth point / You have 6 of 6 attempts remaining/ There is...
mere entry question is worth point / You have 6 of 6 attempts remaining/ There is a 5x attempt penalty 14 Question (1 point) See page 275 1st attempt See Periodic Table See Hint A scuba diver exhales 1.95 L of air while swimming at a depth of 59.70 m where the sum of atmospheric pressure and water pressure is 6.77 atm. By the time this exhaled air rises to the surface, where the pressure is 1.00 atm, what is...
A scuba diver creates a spherical bubble with a radius of 2.0 cm at a depth...
A scuba diver creates a spherical bubble with a radius of 2.0 cm at a depth of 30.0 m where the total pressure (including atmospheric pressure) is 4.00 atm. What is the radius of the bubble when it reaches the surface of the water? (Assume atmospheric pressure to be 1.00 atm and the temperature to be 298 K.)
A scuba diver ascends too quickly and develops the bends. A nitrogen bubble has formed in...
A scuba diver ascends too quickly and develops the bends. A nitrogen bubble has formed in the patient's elbow. At a depth of 58 ft, where the pressure is 2.76 atm, the bubble had a volume of 0.023 mL. Assuming a constant temperature and number of moles of nitrogen in the bubble, what volume did the bubble increase to at the surface, where the pressure is 1.00 atm? bubble volume at surface: The scuba diver is placed into a hyperbaric...
Question 4 of 11 > A scuba diver ascends too quickly and develops the bends. A nitrogen bubble has formed in the...
Question 4 of 11 > A scuba diver ascends too quickly and develops the bends. A nitrogen bubble has formed in the patient's elbow. At a depth of 53 ft, where the pressure is 2.60 atm, the bubble had a volume of 0.022 mL. Assuming a constant temperature and number of moles of nitrogen in the bubble, what volume did the bubble increase to at the surface, where the pressure is 1.00 atm? bubble volume at surface: ml The scuba...
Exercise 5.85 Part A A scuba diver creates a spherical bubble with a radius of 2.5...
Exercise 5.85 Part A A scuba diver creates a spherical bubble with a radius of 2.5 cm at a depth of 30.0 m where the total pressure (including atmospheric pressure) is 4.00 atm What is the radius of the bubble when it reaches the surface of the water? (Assume atmospheric pressure to be 1.00 atm and the temperature to be 298 K.) Express your answer using two significant figures. r= cm Submit My Answers Give Up Provide Feedback Continue
A scuba diver at a depth of 34.0 m below the surface of the sea off...
A scuba diver at a depth of 34.0 m below the surface of the sea off the shores of Panama City, where the temperature is 5.0°C, releases an air bubble with volume 15.0 cm3. The bubble rises to the surface where the temperature is 19.0°C. What is the volume of the bubble immediately before it breaks the surface? The specific gravity for seawater is 1.025. Submit Answer Tries 0/5
Part A If the diver were to ascend to the surface (where the pressure is 1.0...
Part A If the diver were to ascend to the surface (where the pressure is 1.0 atm) while holding her breath, to what volume would the air in her lungs expand? (Assume constant temperature.) Express your answer using two significant figures. VAED V2 L Submit Request Answer Exercise 11.36 3 of 15 Review I Constants I Periodic Table A scuba diver with a lung capacity of 5.5 L inhales a lungful of air at a depth of 43 m and...
A scuba diver releases a balloon containing 181.8 L of helium attached to a tray of...
A scuba diver releases a balloon containing 181.8 L of helium attached to a tray of artifacts at an underwater archeological site. When the balloon reaches the surface it has expanded to 478.5 L. The pressure at the surface is 1.098 atm. Pressure increases by 1.0 atm for every 10 m of depth. At what depth was the diver working? Assume the temperature of the helium is constant. Type your response in m to the nearest tenth of a m.
A scuba diver is 45 m below the surface of a lake, where the temperature is...
A scuba diver is 45 m below the surface of a lake, where the
temperature is 5°C. He releases an air bubble with a volume of 10
cm3. The bubble rises to the surface, where the
temperature is 25°C. Assume that the air in the bubble is always in
thermal equilibrium with the surrounding water, and assume that
there is no exchange of molecules between the bubble and the
surrounding water. What is the volume of the bubble right before...
mere entry question is worth point / You have 6 of 6 attempts remaining/ There is a 5x attempt penalty 14 Question (1 point) See page 275 1st attempt See Periodic Table See Hint A scuba diver exhales 1.95 L of air while swimming at a depth of 59.70 m where the sum of atmospheric pressure and water pressure is 6.77 atm. By the time this exhaled air rises to the surface, where the pressure is 1.00 atm, what is...
A scuba diver ascends too quickly and develops the bends. A nitrogen bubble has formed in the patient's elbow. At a depth of 58 ft, where the pressure is 2.76 atm, the bubble had a volume of 0.023 mL. Assuming a constant temperature and number of moles of nitrogen in the bubble, what volume did the bubble increase to at the surface, where the pressure is 1.00 atm? bubble volume at surface: The scuba diver is placed into a hyperbaric...
Question 4 of 11 > A scuba diver ascends too quickly and develops the bends. A nitrogen bubble has formed in the patient's elbow. At a depth of 53 ft, where the pressure is 2.60 atm, the bubble had a volume of 0.022 mL. Assuming a constant temperature and number of moles of nitrogen in the bubble, what volume did the bubble increase to at the surface, where the pressure is 1.00 atm? bubble volume at surface: ml The scuba...
Exercise 5.85 Part A A scuba diver creates a spherical bubble with a radius of 2.5 cm at a depth of 30.0 m where the total pressure (including atmospheric pressure) is 4.00 atm What is the radius of the bubble when it reaches the surface of the water? (Assume atmospheric pressure to be 1.00 atm and the temperature to be 298 K.) Express your answer using two significant figures. r= cm Submit My Answers Give Up Provide Feedback Continue
A scuba diver at a depth of 34.0 m below the surface of the sea off the shores of Panama City, where the temperature is 5.0°C, releases an air bubble with volume 15.0 cm3. The bubble rises to the surface where the temperature is 19.0°C. What is the volume of the bubble immediately before it breaks the surface? The specific gravity for seawater is 1.025. Submit Answer Tries 0/5
Part A If the diver were to ascend to the surface (where the pressure is 1.0 atm) while holding her breath, to what volume would the air in her lungs expand? (Assume constant temperature.) Express your answer using two significant figures. VAED V2 L Submit Request Answer Exercise 11.36 3 of 15 Review I Constants I Periodic Table A scuba diver with a lung capacity of 5.5 L inhales a lungful of air at a depth of 43 m and...
A scuba diver is 45 m below the surface of a lake, where the
temperature is 5°C. He releases an air bubble with a volume of 10
cm3. The bubble rises to the surface, where the
temperature is 25°C. Assume that the air in the bubble is always in
thermal equilibrium with the surrounding water, and assume that
there is no exchange of molecules between the bubble and the
surrounding water. What is the volume of the bubble right before...
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