The pulmonary artery, which connects the heart to the lungs, is about 8.0 cm long and has

Question:

The pulmonary artery, which connects the heart to the lungs, is about 8.0 cm long and has an inside diameter of 5.0 mm. If the flow rate in it is to be , what is the required pressure difference over its length?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

College Physics

ISBN: 978-0321601834

7th edition

Authors: Jerry D. Wilson, Anthony J. Buffa, Bo Lou

See More Books

Question Posted: Aug 29, 2015 04:50 AM

See More Questions

(a) Find the volume of blood that flows per second through the pulmonary artery described in Example 15-25. (b) If the radius of the artery is reduced by 18%, by what factor is the blood flow rate...
Which of these associations is mismatched? a. Left ventricle-aorta b. Right ventricle-pulmonary trunk c. Right atrium-vena cava d. Left atrium-pulmonary artery e. Both b and c are incorrectly matched.
Which of these statements is correct? a. Fetal circulation, like adult circulation, takes blood equally to a pulmonary circuit and a systemic circuit. b. Fetal circulation shunts blood away from the...
Using algebra, find the slope and y-intercept of the line represented by each of the following equations. (a) 7x + 3y = 6 (b) 10y = 5x (c) (2y 3x)/2 = 4 (d) 1.8x + 0.3y 3 = 0 (e) 1/3x = -2 (f) 11x...
On December 31, the stockholders equity section of the balance sheet of R & B Corporation reflected the following: Common stock (par $10; authorized 60,000 shares, outstanding 25,000 shares).....
Refer to Problem 2.12. Assume that Walmart has accounted for the value of the land at acquisition cost and sells the land on December 31, 2018,for a two-year note receivable with a present value of...
During a lightning strike, on the order of $10 \mathrm{C}$ of charge is typically transferred to the ground over a potential difference of $3 \times 10^{8} \mathrm{~V}$. (a) What is the...
Tommy John is going to receive $1,000,000 in three years. The current market rate of interest is 10%. a. Using the present value of $1 table in Exhibit 4, determine the present value of this amount...
Operating systems and application programs play vital role in our daily usage of computers. Differentiate between an operating system and an application program give examples each.
Values for the NASDAQ composite index during the 1,500 days preceding March 10, 2006, can be downloaded from the authors web site. Calculate the one-day 99% VaR and the one-day 99% ES on March 10,...
A Venturi meter can be used to measure the flow speed of a liquid. A simple such device is shown in Fig. 9.44. Show that the flow speed of an ideal fluid is given by 2gAh 1- (AA) - 1 A1 A, Az
A copper wire has a length of 5.0 m and a diameter of 3.0 mm. Under what load will its length increase by 0.30 mm?
You buy 100 shares in a no-load mutual fund at its net asset value of $10. During the year, the mutual fund distributes $0.75 in dividends. You redeem the shares for their net asset value of $12.03,...
An electrical current as small as 6 mA passing across the human heart can be lethal, while any electric current above 1 mA is at least painful, if not lethal. The "path" from one arm, across your...
A ball of mass m = 0.400 kg is thrown upward, rising h = 12.5 m above the point at which it was released. Compute the average force exerted on the ball by the hand, if the hand moves through a...
A cart travels along a rail. The cart travels horizontally with a speed 41.9 m/s as it passes through point 'A', and then travels upward along the rail to position 'B' where the cart will invert, but...
Two people are pulling a boat through the water. Each exerts a force of 600 N directed at a 30.0 angle relative to the forward motion of the boat. If the boat moves with constant velocity, find the...
A weightlifter has a basal metabolic rate of 8 0 . 0 W . As he is working out, his metabolic rate increases by 6 5 0 . 0 W . ( a ) How many hours does it take him to work off a 4 5 0 . 0 Calories...
In Problems 1724, match each graph to one the following functions. f (x) = x 2 2x A. E. -2 (-1,0) -2 YA 3 Y 1 -3 2 X 2 X (0, -1) B. F. (-1, -1) y+ -2- y 2 -2 (1, 0) 2 x 3 x C. G. -2 2 -2 Jr. 2 x (0,...
In the synthesis of the keto acid just given, the dicarboxylic acid decarboxylates in a specific way; it gives Explain. HO rather than HO
A wave on a string is described by the relation y = A sin(35t - 0.025x), where t is measured in seconds and x in meters, with A = 0.15 m. Find the frequency, wavelength, and speed of this wave.
Important properties of a wave on a string include the (a) wavelength, (b) frequency, (c) amplitude, and (d) speed. Which of these properties is independent of the others? Explain.
Sound waves in water travel at a speed of approximately 1500 m/s. What is the wavelength of a sound wave that has a frequency of 440 Hz?
Can Bitcoin Be a National Currency? El Salvador Is Trying to Find Out. - WSJ https://www.wsj.com/articles/bitcoin-national-currency-el-salvador-11645026831 1. El Salvador adopted Bitcoin as a...
Income Statement and Balance Sheet On March 1, Amy Dart began Dart Delivery Service, which provides delivery of bulk mailings to the post office neighborhood delivery of weekly newspapers, data...
How does the foundational article written by Brandeis and Warren in 1890 (The Right to Privacy) influence health information privacy policy and law in the United State today? R Brandeis and Warren,...

The pulmonary artery, which connects the heart to the lungs, is about 8.0 cm long and has

Question:

Step by Step Answer:

Use the visco...View the full answer

College Physics

Students also viewed these Modern Physics questions