Determine the pressure drop in the constriction in pa

Assignment Help Physics
Reference no: EM13341441

When a person inhales, air moves down the bronchus (windpipe) at 15 cm/s. The average flow speed of the air doubles through a constriction in the bronchus. Assuming incompressible flow, determine the pressure drop in the constriction in pa

Reference no: EM13341441

Questions Cloud

Determine the mass of ice per second that melts : An iron rod has a length of 0.5 m and a cross-sectional area of 6.20 10-4 m2. One end of the rod is in contact with boiling water, what is the mass of ice per second that melts
Determine the pressure drop in the constriction : When a person inhales, air moves down the bronchus (windpipe) at 17 cm/s. The average flow speed of the air doubles through a constriction in the bronchus. Assuming incompressible flow, determine the pressure drop in the constriction.
Explain the mole fraction in liquid and y the mole fraction : The following temperature/ composition data were obtained for a mixture of two liquids A and B at 1.00 atm, where x is the mole fraction in liquid and y the mole fraction in the vapor at equilibrium.
Determine how much the volume of the water will change : Make use of the data in appendix B to determine how much the volume of the water will change. For a tank diameter of 2 ft, would the corresponding change in water depth be very noticeable
Determine the pressure drop in the constriction in pa : When a person inhales, air moves down the bronchus (windpipe) at 15 cm/s. The average flow speed of the air doubles through a constriction in the bronchus.
General ledger and accounts receivable ledger accounts : Record the transactions in the cash receipts journal. Total and verify column totals and rule the columns. Use the general journal to record sales returns and allowances.
What is the average velocity of the water in the pipe : Water is pumped into a storage tank from a well delivering 15.0 gallons of water in 34.0 seconds through a pipe of 1.00 in.2 cross-sectional area.
Determine the acceleration of the alcohol filled shell : A thin spherical shell of mass 0.300 kg and diameter 0.190 m is filled with alcohol. It is then released from rest on the bottom of a pool of water. Find the acceleration of the alcohol filled shell as it rises toward the surface of the water.
Calculate the contribution margin for product : how many units of each should management plan to produce and sell in a month to earn a profit before tax of $70,000 and calculate the contribution margin for each product.

Reviews

Write a Review

Physics Questions & Answers

  Find the spacing between adjacent grooves in the grating

A helium-neon laser (λ = 632.8 nm) is used to calibrate a diffraction grating. find the spacing between adjacent grooves in the grating

  The two wires where the magnetic field is zero

The mass m =1 kg is set up as a pendulum of length 0.6m as shown on the diagram. Initially in the position of h = 0.2m above the lowest point, and the pendulum is given initial speed of 1m/s. What is the largest mass M that might be temporarily lifte..

  Find the new capacitance of the capacitor

An air spaced parallel plate capacitor is connected to a 12 v battery. If a slab of pyrex glass is inserted between the plates filling the gap, find the new capacitance of the capacitor

  Find the ratio tb/ta

Along a straight road through town, there are three speed-limit signs. They occur in the following order: 54 , 35 , and 18 mi/h, with the 35 -mi/h sign located midway between the other two.

  How much work was completed by friction on megan

Megan's mass is 27 kg. She climbs the 4.8 m ladder of a slide and reaches a velocity of 3.6 m/s at the bottom of the slide. How much work was completed by friction on Megan? Imagine that air resistance is negligible.

  What is the tension in each chain

A child sits still on a swing that is supported by two chains. Each chain makes a 15.0° angle with the vertical. The child's mass is 25.0 kg. What is the tension in each chain? (Ignore the mass of the seat and chains.)

  Calculate blast speed at launch

A dynamite blast at a quarry launches a rock straight upward, and 2.3 s later it is rising at a rate of 18 m/s, calculate blast speed at launch

  What is the forward force on the trailer

The intensity of sunlight that reaches Jupiter (orbiting at about 5 AU) is approximately what fraction of that at Earths orbital distance.

  How much does the helium weigh

A blimp used for aerial camera views of sporting events holds 200,000 ft3 of helium. How much does the helium weigh

  Calculates the speed of the sports car at impact

A 0.70 × 103 kg sports car collides into the rear end of a 2.2 × 103 kg SUV stopped at a red light. calculates the speed of the sports car at impact

  Determine how much ice was in the bucket

A 3.1 kg block of copper at a temperature of 72 C is dropped into a bucket containing a mixture of ice and water whose total mass is 1.2 kg. How much ice was in the bucket

  Determine the true weight of the satellite

A satellite has a mass of 5555 kg and is in a circular orbit 4.20 105 m above the surface of a planet. What would be the true weight of the satellite if it were at rest on the planet's surface

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd