Suppose you take and hold a deep breath on a chilly day, inhaling 1.7 L of...
Suppose you take and hold a deep breath on a chilly day, inhaling 1.7 L of air at 0∘C . Assume that air pressure is 1.0 atm . How much does the volume of the air increase as it is warmed?
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Suppose you take and hold a deep breath on a chilly day, inhaling 1.7 L of...
Suppose you take and hold a deep breath on a chilly day, inhaling 2.5 L of...
Suppose you take and hold a deep breath on a chilly day, inhaling 2.5 L of air at O degree C. Assume that air pressure is 1.0 atm. How much heat must your body supply to warm the air to your internal body temperature of 37 degree C? Assume that for air C_p = 29.1 J/(K middot mol) as it consists mostly of nitrogen and oxygen. Express your answer to two significant figures and include the appropriate units. Q =...
Review I Constants Suppose you take and hold a deep breath on a chilly day inhaling...
Review I Constants Suppose you take and hold a deep breath on a chilly day inhaling 1.7 L of air at 0° C. Assume that air pressure is 1.0 atm How much heat must your body supply to warm the air to your internal body temperature of 37°C? Assume that for air C , consists mostly of nitrogen and oxygen. 29 1 J (K-mo as it Express your answer to two significant figures and include the appropriate units. Value Units...
One more physics problems. Please help, thank you!!! Suppose you take and hold a deep breath...
One more physics problems. Please help, thank you!!!
Suppose you take and hold a deep breath on a chilly day, inhaling 3.0 L of air at 0 degree C. Assume that air pressure is 1.0 atm. How much heat must your body supply to warm the air to your internal body temperature of 37 degree C? Assume that for air C_p = 29.1 J/(K middot mol) as it consists mostly of nitrogen and oxygen. Express your answer to two significant...
You draw in a deep breath on a chilly day, inhaling 3.6 L of 0∘C air....
You draw in a deep breath on a chilly day, inhaling 3.6 L of 0∘C air. If the pressure in your lungs is a constant 1.0 atm, how much heat must your body supply to warm the air to your 37∘C internal body temperature? Assume that for air Cp = 29.1 J/(K⋅mol) as it consists mostly of nitrogen
On a chilly 12∘C day, you quickly take a deep breath--all your lungs can hold, 4.0...
On a chilly 12∘C day, you quickly take a deep breath--all your lungs can hold, 4.0 L. The air warms to your body temperature of 37∘C. If the air starts at a pressure of 1.0 atm, and you hold the volume of your lungs constant (a good approximation) and the number of molecules in your lungs stays constant as well (also a good approximation), what is the increase in pressure inside your lungs?
On a cold day, you take a breath, inhaling 0.4 L of air whose initial temperature...
On a cold day, you take a breath, inhaling 0.4 L of air whose initial temperature is -10 degree C. In your lungs, its temperature is raised to 37 degree C. Assume that the pressure is 106 kPa and that the air may be treated as an ideal gas. What is the total change in translational kinetic energy of the air you inhaled number? Round your answer to the nearest whole.
A diver takes a deep breath at the surface where the pressure is 1.0 atm, filling...
A diver takes a deep breath at the surface where the pressure is 1.0 atm, filling his lungs with 4.0 L of air. He then descends to a depth where the pressure is 0.5 atm higher than at the surface. What is the volume of air in his lungs at this depth given that the air's temperature remains the same? 4 A) 2.67 L B) 8.00 L C) 0.375 L D) 6.00 L E) 0.125 L (181 Finol 014)
Suppose a balloon has a maximum volume of 7.00 L. Also suppose each time you blow into a balloon,...
Suppose a balloon has a maximum volume of 7.00 L. Also suppose each time you blow into a balloon, you expel 0.045 mol of air. How many times can you blow into the balloon before the balloon pops? Assume atmospheric conditions of 1.0 atm and 22 °C and that your breath is room temperature.
A normal breath takes in about 1.0 L of air. Assuming that air has an average...
A normal breath takes in about 1.0 L of air. Assuming that air has an average molar mass of 28.8 g, and that its density is 0.97 g/L. how many molecules of air do you take in with each breath? 2.0 times 10^22 2.2 x 10^22 5.8 times 10^23 1.7 times 10^25 1.8 times 10^25
4.0 101 56 How many moles of gases are contained in a human breath that takes in 0.50 L of air at 1.0 atm pressure...
4.0 101 56 How many moles of gases are contained in a human breath that takes in 0.50 L of air at 1.0 atm pressure and 37 °C? PV A 0.165 mol B 2.0 moł D 2.1 mol 1.2 mol NT
Suppose you take and hold a deep breath on a chilly day, inhaling 2.5 L of air at O degree C. Assume that air pressure is 1.0 atm. How much heat must your body supply to warm the air to your internal body temperature of 37 degree C? Assume that for air C_p = 29.1 J/(K middot mol) as it consists mostly of nitrogen and oxygen. Express your answer to two significant figures and include the appropriate units. Q =...
Review I Constants Suppose you take and hold a deep breath on a chilly day inhaling 1.7 L of air at 0° C. Assume that air pressure is 1.0 atm How much heat must your body supply to warm the air to your internal body temperature of 37°C? Assume that for air C , consists mostly of nitrogen and oxygen. 29 1 J (K-mo as it Express your answer to two significant figures and include the appropriate units. Value Units...
One more physics problems. Please help, thank you!!!
Suppose you take and hold a deep breath on a chilly day, inhaling 3.0 L of air at 0 degree C. Assume that air pressure is 1.0 atm. How much heat must your body supply to warm the air to your internal body temperature of 37 degree C? Assume that for air C_p = 29.1 J/(K middot mol) as it consists mostly of nitrogen and oxygen. Express your answer to two significant...
On a cold day, you take a breath, inhaling 0.4 L of air whose initial temperature is -10 degree C. In your lungs, its temperature is raised to 37 degree C. Assume that the pressure is 106 kPa and that the air may be treated as an ideal gas. What is the total change in translational kinetic energy of the air you inhaled number? Round your answer to the nearest whole.
A diver takes a deep breath at the surface where the pressure is 1.0 atm, filling his lungs with 4.0 L of air. He then descends to a depth where the pressure is 0.5 atm higher than at the surface. What is the volume of air in his lungs at this depth given that the air's temperature remains the same? 4 A) 2.67 L B) 8.00 L C) 0.375 L D) 6.00 L E) 0.125 L (181 Finol 014)
A normal breath takes in about 1.0 L of air. Assuming that air has an average molar mass of 28.8 g, and that its density is 0.97 g/L. how many molecules of air do you take in with each breath? 2.0 times 10^22 2.2 x 10^22 5.8 times 10^23 1.7 times 10^25 1.8 times 10^25
4.0 101 56 How many moles of gases are contained in a human breath that takes in 0.50 L of air at 1.0 atm pressure and 37 °C? PV A 0.165 mol B 2.0 moł D 2.1 mol 1.2 mol NT
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