What is the average water velocity

Reference no: EM13975873

A nozzle on a fire hose contracts from 3 inches to .5 inches. The average water velocity in the 3 inch section is 10 ft/sec. What is the average water velocity at the .5 inch section in m/sec? State any assumptions used.

Reference no: EM13975873

Questions Cloud

What is capacitors cx : A network of capacitors is mostly inside a sealed box, buit one capacitor Cx is sticking out, as shown in the figure. When you connect a multimeter across points a and b, it reads 27.0 uF. What is Cx?

How many sodium ions enter the cell as it fires : Model the central body of a nerve cell-the soma-as a 50-m-diameter sphere with a 7.0-nm-thick cell wall whose dielectric constant is 9.0. Because a cell's diameter is much larger than the wall thickness, it is reasonable to ignore the curvature o..

What constant power must the motor supply as the hook rises : A new construction crane has the following specifications: The hook has mass 1000kg, the maximum capacity of the hook is 400kg, the constant lifting speed of the hook is 1.5 m s , and the hook must achieve this speed in 2seconds at a constant acce..

What ethos does hardin create : Garrett Hardin's "Lifeboat Ethics" is about making both personal and political decisions based on values, such as with population related issues:

What is the average water velocity : A nozzle on a fire hose contracts from 3 inches to .5 inches. The average water velocity in the 3 inch section is 10 ft/sec. What is the average water velocity at the .5 inch section in m/sec? State any assumptions used.

Develop linear model for forecasting transformer requirement : To test the belief that the mean number of transformers that are required exceed 1000 transformers, please follow a formal hypothesis-testing procedure and interpret - Develop a linear model for forecasting transformer requirements based on sales o..

Differences between practical and theoretical reasoning : Name and describe two differences between "practical reasoning" and "theoretical reasoning." Does this distinction (practical vs. theoretical) make intuitive sense to you

Do you expect magnetic field to rapidly decrease in strength : Noting that the magnetic field lines of a bar magnet resemble the electric field lines of a pair of equal and opposite charges, do you expect the magnetic field to rapidly decrease in strength with distance from the magnet? Is this consistent with..

Find the current in each resistor : The currents are not necessarily in the direction shown. (Use the following as necessary: R1 = 15.0 Ω, R2 = 5.0Ω, and V = 45 V.) (a) Find the current in each resistor of the figure above by using the rules for resistors in series and parallel.

User Account

All Pages