Compute the coefficient of roughness with a bottom width

Assignment Help Civil Engineering

Reference no: EM13319390

A trapezoidal canal with a bottom width of 2 m, a side slope Z=1.5, and a longitudinal slope of 0.0006 conveys a flow rate of 3 m^3/s. If the water depth in section 1 is 0.78 m and in section 2, 190 m downstream of section 1, the water depth is 0.63 m, compute the coefficient of roughness.

Reference no: EM13319390

Questions Cloud

Calculate the force exerted by the hail on the roof : Hail comes straight down at a mass rate of m/%u0394t = 0.030 kg/s and an initial velocity of v0 = -10 m/s, calculate the force exerted by the hail on the roof

Is this one of the risk associated with globalization : Is this one of the risk associated with globalization and what matters here is the degree of openness business ideas any thought?

Labor abundant country should produce and export labor : In a labor -hour, Home country can produce either 10 units of Wine or 4 units of Cloth. Foreign country can produce either 6 units of Cloth or 8 units of Wine. Home country is said to have:

How has technology been able to eliminate the boundaries : Based on your experience, how has technology been able to eliminate the boundaries that used to hinder your past opportunities?

Compute the coefficient of roughness with a bottom width : A trapezoidal canal with a bottom width of 2 m, a side slope Z=1.5, and a longitudinal slope of 0.0006 conveys a flow rate of 3 m^3/s. If the water depth in section 1 is 0.78 m and in section 2

What current is flowing through the bulb : A certain lightbulb filament when hot has a resistance of205 %u03A9. What current is flowing through the bulb at that time

What is the new magnification : A simple camera lens with focal object length fO= 3 cm perfectly focuses the the image of an object on a photographic film located a distance 14 cm away from the lens. What is the new magnification

Determine total amount the cylinder shortens before failure : A concrete test cylinder 200 mm in diameter by 400 mm high is tested to failure. The compressive strain at failure is 0.0012. Determine the total amount the cylinder shortens before failure.

Eliminate the boundaries that used to hinder your past : How has technology been able to eliminate the boundaries that used to hinder your past opportunities - Is this one of the risk associated with globalization?

User Account

All Pages