What is the speed of the flow in the narrow section

Assignment Help Physics
Reference no: EM13236964

Water at a pressure of 3.00*10^5 Pa flows through a horizontal pipe at a speed of 1.00 m/s. The pipe narrows to one-fourth its original diameter. What is the speed of the flow in the narrow section?

Reference no: EM13236964

Questions Cloud

What is the magnitude of vector a minus vector b : Vector A~ has a magnitude of 9 and points in the positive x-direction. Vector B~ has a magnitude of 19 and makes an angle of 38? with the positive x-axis
Why didnt the president reduce tuition for all students : provide a 50 percent tuition reduction for those graduating in the top 10 percent of their high school class, 33 percent reduction for those in the top 20 percent, and 25 percent reduction for those who finish in the top 30 percent.
Describe the two ions by selective precipitation feasible : An aqueous solution containing 2.0M of AgNO3 is slowly added from a burette to an aqueous solution that holds 0.01M Cl- as well as .01M Br-. Is separation of the two ions by selective precipitation feasible? Assume 10^-5 M as the complete removal ..
Explain how the measures affect drug producers : About 60 percent of the funds was directed at reducing the supply of drugs through domestic law enforcement and interdiction. Some critics of this approach argue that supply-side approaches to reduce the drug supply actually help drug producers.
What is the speed of the flow in the narrow section : Water at a pressure of 3.00*10^5 Pa flows through a horizontal pipe at a speed of 1.00 m/s. The pipe narrows to one-fourth its original diameter
Describe would the effect on aggregate demand be larger : Suppose government spending increases. Would the effect on aggregate demand be larger if the Federal Reserve held the money supply constant in response or if the Fed were committed to maintaining a fixed interest rate
Explain the relevant ksp values : A solution is 0.1 mM in NaF, Na2CO3, and Na3PO4. What would be the order of precipitation as a source of Ca2+ is added gradually to the solution? The relevant Ksp values are Ksp [CaF2] = 4.0×10-11, Ksp[CaCO3] = 8.7×10-9, Ksp[Ca3(PO4)2] = 1.3×10-32..
By how much would government spending need to change : An economy is operating with output $400 billion below its natural rate, and fiscal policy-makers want to close this recessionary gap. The central bank agrees to adjust the money supply to hold the interest rate constant, so there is no crowding o..
Find the change in energy : A 15 pF capacitor is charged to 1 kV and then removed from the battery and connected in parallel to an uncharged 65 pF capacitor, Find the change in energy

Reviews

Write a Review

Physics Questions & Answers

  Find the average power developed by the engine

A 1.50 multiplied by 103kg car starts from rest and accelerates uniformly to 18.50m/s in 13s. Assume that air resistance remains constant at 400N during this time.

  Explain how fast it move after the bullet emerges

If you weigh 680 on the earth, what would you weigh when at surface of a neutron star that has the same mass as our sun and a diameter of 20km.

  What is the horizontal speed of the other fragment

Light with a wavelength of 618 nm passes through a slit 7.52 wide and falls on a screen 1.88 m away. compute  the linear distance on the screen from the central bright fringe to the first bright fringe above it.

  Find the magnetic force on the bolt

An iron bolt of mass 60.0 g hangs from a string 33.1 cm long. The top end of string is fixed. Without touching it, a magnet attracts the bolt so that it remains stationary, displaced horizontally 27.0 cm to the right from the previously vertical l..

  Find the potential difference across the capacitor

find the potential difference across the capacitor. A conductor consists of a circular loop of radius R and two straight, long sections. The wire lies in the plane of the paper and carries a current I.

  Require an undisclosed amount of heat transfer with a heat

The process is claimed to produce 2000 J/min of work and to require an undisclosed amount of heat transfer with a heat reservoir at 300 K. Should inventor be issued a patent of this device.

  What is speed of the student approaching the wall

Car A uses tires for which the coefficient of static friction is 1.1 on a particular unbanked curve. The maximum speed at which the car can negotiate this curve is 25 m/s. Car B uses tires for which the coefficient of static friction is 0.65 on the s..

  How long does it take the aircraft to become airborne

A hydrogen molecule with an initial velocity of 1200m / s makes a collision with a molecule of oxygen at rest. The reason for the masses of molecules is mO / mH = 16. What are the speeds of the molecules after collision.

  What tension should this wire be stretched

A certain car is capable of accelerating at a rate of 0.52 m/s2. How long does it take for this car to go from a speed of 27 mi/h to the speed of 33mi/h.

  What is the angular velocity of the wheel at the start

A wheel rotating about a fixed axis through its center has a constant angular acceleration of 4 rad/s^2. In cerain 4s interval the wheel turns through an angle of 80 rads.

  Calculate the angular wave number and the speed of the wave

Calculate the angular wave number and the speed of the wave.

  What kind of equation or background information is useful

A 1kg ball released from horizontal attatched to a 2.5 m string collides ellastically with a 2 kg block at rest. what is the speed of the block after the collision.

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