A water inlet pipe which runs horizontally underground has a diameter of 8.00 cm. It is then connected to a smaller pipe with a diameter of 5.00 cm. (a) If the flow speed of water in the inlet pipe is 2.0 m/s then what is the flow speed in the smaller pipe? (b) Using the result in (a), if the pressure in the smaller pipe is 4.00 x 104 Pa, what is the pressure in the inlet pipe?

A water inlet pipe which runs horizontally underground has a diameter of 8.00 cm. It is then connected to a smaller pipe with a diameter of 5.00 cm. (a) If the flow speed of water in the inlet pipe is 2.0 m/s then what is the flow speed in the smaller pipe? (b) Using the result in (a), if the pressure in the smaller pipe is 4.00 x 104 Pa, what is the pressure in the inlet pipe?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

Consider the pressure on a shot putter's hand as he throws the heavy shot. Area of contact= 48.5cm^2 force= 795N P= 163900 What is the ratio of this pressure to the atmostpheric pressure? P/P0?
▾ Part A What gauge pressure must a pump produce to pump water from the bottom of the Grand Canyon (elevation 730 m) to Indian Gardens (elevation 1370 m)? Express your result in pascals and in atmospheres. Pgauge 6.27x108 Pa Submit ✓ Correct Part B Pgauge= Previous Answers Submit VΓΙΑΣΦ Request Answer ? atm
A paperweight, when weighed in air, has a weight of W = 4.65 N. When completely immersed in water, however, it has a weight of Win = 3.43 N. Find the volume of the paperweight. water Number i eTextbook and Media Units +
The IV system shown below contains whole blood at a height of 0.857 m. Determine the gauge pressure (in psi) at the injection point [round your final answer to two decimal place]. 1 atm= 14.7 psi 1 atm = 1.013x105 Pa I atm = 760 mmHg h Density of whole blood = 1,060 kg/m³
Water at 26.67 deg. C flows at 3.05 meter per second through a 6-inch SCH 40 pipe with a length of 0.19 miles. The Reynolds Number is O 30000 O 334000 O 500000 O 255000 Onone of these
8, 9, 10
Example 1.29. Calculate the work done in blowing a soap bubble of diameter 100 mm. Assume the surface tesion of soap solution = 0.038 N/m. Solution. Given: d = 100 mm or 0.1 m; o = 0.038 N/m.
At point 1: d = 5.93 cm v = 2.8 m/s P = 208 kPa At point 2: d = 2.5 cm Find vz and P2 ... Round your answer to 2 decimal places.
QUESTION 2 The height difference is 760 mm, and the gauge pressure is 5,218.92 Pa. Find the density of the liquid inside the manometer. Note: Air pressure = 101, 325 Pa Po = Pa (h) Pressure p T y2 p+ pgyi `Pa + pgy2 O 0.70 kg/m O 106, 543 kg/m3 O 700 kgim O 13, 590 kg/m3
Needs Complete solution with 100 % accuracy don't use chat gpt or ai plz plz plz.
A 10 kg ball weighs 98 N in air and weighs 75 N when submerged in water. Determine the ball's apparent mass. Оа. 4.9kg O b. 7.5kg О с. 9.8kg O d. 8.9kg Ое. 5.7kg