13) Your lungs hold 4.2 L of air at a temperature of 27°C and a pressure of 101.3 kPa. How many moles of air do your lungs hold? (R = 8.31 J/mol. K) A) 0.19 moles B) 0.15 moles C) 0.23 moles D) 0.17 moles E) 0.21 moles

13) Your lungs hold 4.2 L of air at a temperature of 27°C and a pressure of 101.3 kPa. How many moles of air do your lungs hold? (R = 8.31 J/mol. K) A) 0.19 moles B) 0.15 moles C) 0.23 moles D) 0.17 moles E) 0.21 moles

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter19: Temperature

Section: Chapter Questions

Problem 19.29P: Gas is contained in an 8.00-L vessel al a temperature of 20.0C and a pressure of 9.00 atm. (a)...

See similar textbooks

Related questions

Q: A particle moves in the xy plane, starting from the origin at t = 0 with an initial velocity having…

A: 1) The total velocity vector at t =2s Vx(t) = Vx(initial ) +axt Vx(t) = 10+3(2) Vy(t) = -5 V2 =…

Q: An airplane is travelling at 620 km/h on a heading of 305°. The wind of 80 km/h is flowing from a…

A: Given:- |Va|=620 km/h θa = 305° |Vw|= 80 km/h θw= 260° Lets use polar form of vector representation…

Q: Alpha particles (mass = 6.7 × 10^-27 kg, q = +2e) are accelerated from rest through a potential…

A: Apply the work-energy theorem to determine the velocity of alpha particles

Q: A spring makes 8 oscillations in 16 seconds. Its period and frequency are, respectively, about:…

A: Given data: Number of oscillations = 8 Time (t) = 16 s Required: The period (T) and frequency (f)

Q: Calculate the binding energy of the phosphorus-31 nucleus. (c²=931.49 MeV/u; atomic mass of 33 P=…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: The horn of a car attracts the attention of a stationary observer. If the car is approaching the…

A: Given speed of source(vs)=16.67 m/s frequency of source(f)=512 Hz speed of sound(v)=343 m/s speed…

Q: 10) An aluminum rod 17.400 cm long at 20°C is heated to 100°C. What is its new length? Aluminum has…

A: Solution:-

Q: Question 2: #52 An 80 kg construction worker sits down 2.0 m from the end of a 1450 kg steel…

A: Given : Mass of worker = 80 kg Weight of worker (Ww) = 80*9.8 =784 N Mass of steel beam = 1450 kg…

Q: NOTE: Round off answer up to 2 decimal places. Use g = 9.8 m/s². Indicate the unit (symbol). A cube…

Q: The Jamaican bobsled team hit the brakes on their sled so that it decelerates at a uniform rate of…

Q: Y LEARNING PLAN WITH FOR GENERAL PHYSICS -current circuits and Machines, Electromagnetic waves, 1-5…

A: A person swimming in a pool sometimes sees a Snell's circle or Snell's window at the surface of…

Q: In windy regions trees need to be staked out so they can grow straight. One tree already has two…

Q: A 3.71m long stick with a uniform mass distribution is supported 1.78m from the left end of it.…

A: Given information: The length of the stick (l) = 3.71 m The distance from the left end at which the…

Q: Consider a loop of circular wire of radius R located in the xy plane and carrying a stable current…

Q: Fin the momentum of a car having mass 5.6 kg moving with a velocity 2.4 m/s

A: Introduction : In this question we are provided with value of mass and velocity . with these data…

Q: In a Compton Effect experiment, a photon (λ = 4 × 10-¹⁰ m) strikes an electron at rest and rebounds…

A: Please note : As per answering guidelines I can answer the first question only. Since, this is not a…

Q: 1. Determine the moment of inertia of the shaded area with respect to the x and y axis as shown in…

A: The mass plays a crucial role in inertia as inertia depends on mass. But in rotation, inertia…

Q: A portable radio transmitter has to operate at a temperature from -5°C to 35 °C. If its signal is…

A: Transmission Frequency Transmission Frequency means the frequency of a radio wave transmitted from…

Q: In the figure here, a ball is thrown up onto a roof, landing 4.20 s later at height h = 25.0 m above…

Q: Consider the circuit shown below, with a battery of emf E = 20. V, and resistors R1 = 2.0 Ω, R2 =…

Q: Analyze the graphs below. Which graph shows the relationship between wavelength and frequency? A D…

A: To select : The graph showing the correct relationship between wavelength and frequency

Q: Q2. In Figure Q2, ropes AB and AC are tied at point A which is 5 m from the base of the tree, O. The…

Q: A 6.00 kg box is pulled horizontally with a 40.0 N force that makes an angle of 50.0° with the…

Q: A 1470-kg submarine rises straight up towards the surface. Seawater exerts both an upward buoyant…

Q: Ultraviolet light with a frequency of 7.5x10^14 Hz is incident upon a piece of potassium with a work…

Q: A log is dragged along the ground at a constant speed by a force of 425 N at an angle of 45.08 above…

A: Solution:-

Q: Find the currents I1, I2, I3 flowing in the circuit.

Q: A thermal machine follows a thermodynamic cycle composed of 4 processes as shown in the figure, P…

A: The P-V diagram of the cycle is shown below.

Q: Half of a sample of iodine-131 decays in 16.14 days. What is the activity for a sample of iodine…

Q: A bucket of mass 1.90 kg is whirled in a vertical circle of radius 1.30 m . At the lowest point of…

Q: A velocity vector is represented with the arrow found below: Which of the following pairs of…

Q: When a standard basketball released from a high tower, it will accelerate and reach a terminal…

A: This question is based on Terminal speed concept from Mechanical properties of fluids topic.…

Q: A sonar signal of frequency 1 x 10^6 Hz has a wavelength of 1.5 mm in water. a) What is the speed of…

A: Given frequency(f)=106 Hz wavelength(λ)=1.5 mm

Q: 3. Light of wavelength 575 nm falls on a double-slit and the third order bright fringe is seen at an…

A: The wavelength of the light ,λ=575 nm Order of the bright fringe, m=3 The angle, θ=6.5°

Q: NOTE: Round off answer up to 5 decimal places. Answer should be in meter. Encode only the numerical…

Q: he equivalent resistance (ohm) between points 1 and 2 of the circuit shown is equal to/…

A: Given:

Q: There is a satellite that makes circular orbital motion 600 kilometers above the Earth's surface.…

Q: 3. An amoeba may have 1.0 x1016 protons and a net charge of +0.30 pC (1 pC = 10-12 C). A. How many…

A: A) Write the expression for the net charge to determine the number of electrons.

Q: A rotating space station simulates artificial gravity by means of centripetal acceleration at the…

Q: A girl is throwing a ball to her friend who is a few meters away. She throws the ball at an angle…

A: A girl is throwing a ball to her friend who is a few meters away. She throws the ball at an angle…

Q: If a 1300 kg car can accelerate from 30 km/h to 60 km/h in 3.9 s , how long will it take to…

Q: A football is kicked with an initial velocity of 45.0 m/s at an angle of 65.0° with the horizontal.…

A: Hi, you have submitted multiple questions and it is not specified in which problem you need help.…

Q: Color Black Brown Red Orange Yellow Green Blue Violet Gray White Significant figures 0 1 2 3 4 5 6 7…

Q: forces of 6 lbs, 2 lbs, and 4 lbs act on an object. what are the maximum and minimum possible net…

Q: 3.5m

A: We have a block of mass m=4 kg which is initially at point 1 (at rest so velocity v1=0) that is at a…

Q: Three points A, B and C are a straight line, with the electric potential at A is 320V and at C is…

Q: A plane is flying north with a 51 meters per second. If a wind, at 17 meters per second, is blowing…

Q: Physics - Thoery of Relativity A postulate of the theory of special relativity is that the speed of…

A: For light or ray travelling from one to another media, Snell's law is applicable to denote the…

Q: 6.20 A 4.80 kg watermelon is dropped from rest from the roof of an 18.0 m-tall building and feels no…

A: Given mass(m) =4.8 kg height(h)=18 m

Q: charge of 3 x 10^-6 C is 2 m from a second charge of 6 x 10^-5 C. What is the magnitude of the force…

A: Given: The first charge is 3x10-6 C. The second charge is 6x10-5 C. The separation between charges…

Question

100%

13) Your lungs hold 4.2 L of air at a temperature of 27°C and a pressure of 101.3 kPa. How many
moles of air do your lungs hold? (R = 8.31 J/mol. K)
A) 0.19 moles
B) 0.15 moles
C) 0.23 moles
0.17 moles
E) 0.21 moles
D)

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Assuming the human body is primarily made of water, estimate the number of molecules in it. (Note that water has a molecular mass of 18 g/mol and there are roughly 1024 atoms in a mole)
The law of atmospheres states that the number density of molecules in the atmosphere depends on height y above sea level according to nV(y)=n0en0gy/kaT where n0 is the number density at sea level (where y = 0). The average height of a molecule in the Earths atmosphere is given by yavg=0ynV(y)dy0nV(y)dy=0yen0gy/kaTdy0en0gy/kaTdy (a) Prove that this average height is equal to kBT/m0g. (b) Evaluate the average height, assuming the temperature is 10.0C and the molecular mass is 28.9 u, both uniform throughout the atmosphere.
Gas is contained in an 8.00-L vessel al a temperature of 20.0C and a pressure of 9.00 atm. (a) Determine the number of moles of gas in the vessel. (b) How many molecules are in the vessel?
A construction worker uses a steel tape to measure the length of an aluminum support column. If the measured length is 18.700 m when the temperature is 21.2C, what is the measured length when the temperature rises to 29.4C? Note: Dont neglect the expansion of the tape.
Total lung capacity of a typical adult is approximately 5.0 L. Approximately 20% of the air is oxygen. At sea level and at an average body temperature of 37°C, how many moles of oxygen do the lungs contain at the end of an inhalation?
Suppose you have two meter sticks, one made of steel and one made of invar (an alloy of iron and nickel), which are the same length (1.00 m) at 0°C. The coefficients of volume expansion for steel and invar are 3.6 × 10-5 /°C and 2.7 × 10-6 /°C respectively. apparently, you need to use the volume expansion formula below & have B=3a. have no idea how to turn the length into a volume for this problem. have no idea what value alpha is...
(II) Estimate the number of (a) moles and (b) moleculesof water in all the Earth’s oceans. Assume water covers75% of the Earth to an average depth of 3 km
Assuming the human body is primarily made of water, estimate the number of molecules in it. (Note that water has a molecular mass of 18 g/mol and there are roughly 1024 atoms in a mole.)
1. on a hot summer day the temperature is 40.0°c and the pressure is 1.01x10^5 Pa. et us model the air as all nitrogen of molecular mass 28.0g/mol having molecules of diamtere 0.500 nm (nano = 10^-9) that are moving at their root-mean-square speed. Avogadro's number is 6.02x10^23 molecules/mol, the ideal gas constant is 8.31 J/mol . K, and the boltzmann constant is 1.38x10^-23 J/K calculate reasonable estimates for A. the root mean-square speed of the nitrogen molecules B. the average distance of a typical molecule travels between collisions C. the average time a molecule travels between collisions, assuming that the molecules are moving at their root-mean-swuare speeds D. the molecule of collisions an average molecule undergoes per second 2. A 648-G Empty Iron Kettle Is Put On A Stove. How Much Heat, In Joules, Must It Absorb To Raise Its Temperature From 15.0°C To raise its temperature from 15°c to 37°c (the specific heat for iron is 113 ca;/g°C, 1 cal = 9.190J)
1-A triatomic ideal gas reversibly follows the process shown in the figure starting from the state A to the state C [Tc= 600 K.] [ R=8.314 J/mol. K, 1 liter= 10-3 m3 , 1 atm= 105 N/m2] The number of moles is 2-for the above question ,The volume at B in litre 3-The temperature at A in K 4-The mechanical work from A to B in joule 5-The change in internal energy of the gas in going from state A to state C in joule 6-The change in rotational internal energy of the gas in going from state A to state C in joule *
2. If the initial pressure of ideal gas at 110 kPa is compressed to 1/2 its original volume and totwice its original temperature, what is the final pressure?3. An air bubble from the bottom of a well where the temperature is 27°C to the surface wherethe temperature is 30 °C. Find the percent increase in volume of the bubble if the depth ofthe well is 5m. Atmospheric pressure is 101 kPa.4. An ideal gas at 45 psig and 80 °F is heated in a closed container to 130 °F. What is the finalpressure?5. If 8 m3 of atmospheric air at 10 °C temperature are compressed to a volume of 2 m3 at100°C, what will be the pressure of air in psi?6. Find the mass of ammonia in the 100 cubic feet tank having a pressure of 70 psi at 120 °F.
A weather balloon containing 3.50 kg of helium gas, is released from a location at which the temperature is 20.0°C and the pressure is 101 kPa.The pressure inside the balloon is equal to the exterior pressure. (Note: the mass of a helium molecule is 4u, u=1.66×10^-27kg, R=8.314J/mol-K, kB=1.38×10^-23 J/K, Avogadro number NA= 6.023×10^23mol-1) a)What is the volume of the balloon? b)What is the average kinetic energy of the helium molecules?