Question

I do not need to solution to this problem I just need to define the context...

I do not need to solution to this problem I just need to define the context of the problem.

59) Air in human lungs has a temperature of 37.0°C and a saturation vapor density of 44.0 g/m3. (a) If 2.00 L of air is exhaled and vey dry air inhaled, what is the maximum loss of water vapor by the person? (b) Calculate the partial pressure of water vapor having this density, and compare it with the vapor pressure of 6.31x103 N/m2.

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The next three questions go together. 21. Expired air is saturated with water vapor and generally...
The next three questions go together. 21. Expired air is saturated with water vapor and generally contains more of it than does inspired air. There is usually a net loss of water from the body due to breathing. Water vapor pressure in the at saturation in the lungs (at 37°C) is 47 mmHg, while in expired air at 33°C it is 37.7 mmHg. Consider the case of someone who is breathing dry air in and moist air out at a...
Thermodynamics Problem 12.85 Imagine a 2000 ft^(3) of an air-water vapor mixture at 14.7 psi, 90...
Thermodynamics Problem 12.85 Imagine a 2000 ft^(3) of an air-water vapor mixture at 14.7 psi, 90 Fahrenheit, 70 % relative humidity. Calculate the: A. Humidity Ratio B. Dew Point in Fahrenheit C.Mass of Air D. Mass of Vapor E. Saturated Pressure for the water vapor in the mixture. F. Vapor Pressure G. Partial Pressure for Dry Air H. Mass of dry air I. Pressure for the water vapor leaving the duct in psi J. Entalphy of saturated Vapor in BTU/lbm
Hi everyone, I have a problem about physics. The question is as below: A certain loudspeaker...
Hi everyone, I have a problem about physics. The question is as below: A certain loudspeaker system emits sound isotropically with a frequency of 1740 Hz and an intensity of 0.853 mW/m2 at a distance of 6.79 m. Assume that there are no reflections. (a) What is the intensity at 40.6 m? At 6.79 m, what are (b) the displacement amplitude and (c) the pressure amplitude of the sound? Take the speed of sound to be 343 m/s and the...
1) Describe an example of each of the following that may be found of your kitchen:...
1) Describe an example of each of the following that may be found of your kitchen: Explain how your choice falls into this category, and if there is a chemical name or symbol for it, provide that as well. Provide a photo of your example with your ID card in it. a) a compound b) a heterogeneous mixture c) an element (symbol) Moving to the Caves… Lechuguilla Caves specifically. Check out this picture of crystals of gypsum left behind in...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT