On the cylindrical container above with a cross section area A we open a hole as shown with an area Ah. Initially the hole is closed. Ignoring all friction forces find: a) The pressure of the water at the bottom hole if it is closed and no water exits. b) Write the continuity and Bernoulli equation. c) Solve for the speed of the water as it leaves the hole.

On the cylindrical container above with a cross section area A we open a hole as shown with an area Ah. Initially the hole is closed. Ignoring all friction forces find: a) The pressure of the water at the bottom hole if it is closed and no water exits. b) Write the continuity and Bernoulli equation. c) Solve for the speed of the water as it leaves the hole.

Name: 2.HOn the cylindrical container above with a cross section area A we
Uploaded: 2024-03-20T06:56:55.000Z
Channel: Bartleby
Description: 2.HOn the cylindrical container above with a cross section area A we open a hole as shown with an area Ah.Initially the hole is closed. Ignoring all friction forces find:a) The pressure of the water at the bottom hole if it is closed and no water ex

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

TOPIC: FLUIDS AT REST AND MOTION Water flows through a horizontal pipe with a diameter of 4 cm at a speed of 6 m/s with apressure of 400kPa at point A. At point B, the diameter is 2 cm. (a) What is the speed of water at point B. (b) Calculate the pressure at point B. Please help me solve this problem with complete solution. Please include an illustration. Thank you tutor!
Give me right solution with clear calculations. A closed cylindrical tank 1.89m high and 0.99m in diameter contains water of height 1.35m. When the angular velocity is constant at 20rad/sec What is the area (m 2) uncovered at the bottom? A. 0.1 B. 0.3 C.0.7 D. 0.07 If it is rotated at 15rad/sec and the air has a pressure of 200kPa what is the minimum pressure at the bottom of the tank in KPa? A. 245.10 B.145.10 C.201.45 D.210.54
A pipe 12 mmm diameter with a velocity of 0.50 m/s is attached by a nozzle at the end having a diameter of 3 mm diameter. Find the velocity of the water in the nozzle in m/s. Answer in whole number.
Please solve complete in one hour water flows out of a pressurized tank through a smooth pipe with Q = 50 m³ / h. In this problem we will find out how big the pressure p1 must be to produce this volume flow? a) What assumptions and simplifications must be made? b) Find the pressure p1. c) Find the same pressure, but using Bernoulli's equation. Comment, what is the difference?
Water flows through a rubber hose 2 cm in diameter at a velocity of 4 m/s. (a) What must be the diameter of the nozzle in order that the water emerge at 16 m/s? (b) What is the rate of flow in cu.m per minute?
Aiming a 1.69 in diameter garden hose straight up, forms a “bubbler fountain” that you could easily drink from (but you shouldn’t because of bacteria, etc.). The water flows out the hose and down the sides. If the water has a density of 63.1 lbm/ft^3 and a viscosity of 0.0119 g/cm*s, what is the thickness of the water film (df) (in cm) if the flow rate of water is 6.42 in^3/s? For simplicity, assume the film is thin enough that you can use rectangular coordinates.
The water of a 14’ × 48’ metal frame pool can drain from the pool through an opening at the side of the pool. The opening is about h = 1.05 m below the water level. The capacity of the pool is V = 3740 gallons, the pool can be drained in t = 10.2 mins. P0 is the pressure of the atmosphere. ρ is the density of the water. a. Write the Bernoulli’s equation of the water at the top of the pool in terms of P0, ρ, h. Assuming the opening is the origin. b. Write the Bernoulli’s equation of the water at the opening of the pool in terms of P0, ρ, h and v, where v is the speed at which the water leaves the opening. Assuming the opening is the origin. c. Express v2 in terms of g and h. d. Calculate the numerical value of v in meters per second. e. Express the flow rate of the water in terms of V and t. f. Express the cross-sectional area of the opening, A, in terms of V, v and t. g. Calculate the numerical value of A in cm2
You only know one point on a pump curve, where a water pump produces 20 m of hydraulic head at flow rate of 3.67 L/s, and you want to use this to pump water from a lower tank to an upper tank located 15 m higher. Both tanks are open to the atmosphere. Briefly explain your reasoning, in 1‐2 sentences, for each of the following. a) Should this pump be placed next to the lower tank or the higher one? b) Given the data point you have from the pump curve, will the flow rate be higher or lower than 3.67 L/s if the water is pumped exactly 15 m uphill?
A centrifugal pump discharged 20 L/s against a head of 17 m when the speed is 1500 rpm. The diameter of the impeller was 38 cm and the brake horsepower is 6. A geometrically similar pump 49 cm in diameter is to run at 1750 rpm, assuming equal efficiencies, what brake power is required in Hp?
A reducing water pipe section has an inlet diameter of 50 mm and exit diameter of 30 mm. If the steady inlet speed (averaged across the inlet area) is 2.5 m/s, find the exit speed.
Air at 1 atm and 20 C flows through a smooth pipe. The centerline velocity and the pipe diameter are 6 m/s and 15 cm, respectively. Find a) the wall shear stress and b) the average velocity in the pipe.
Please solve using the impulse momentum equation with explanation . (Please draw the diagram,It's mandatory)