Find wavelength-celerity and group celerity in deep water

Assignment Help Civil Engineering
Reference no: EM13302791

Offshore in deep water, a wave gage measures the height and period of a train of waves to be 2m and 7.5 s respectively. The wave train propagates toward the shore in a normal direction without refracting and the nearshore bottom slope is 1:40. It passes the outer end of a pier located in water 4.5m deep. a) Determine the wavelength, celerity, group celerity, energy density, and power in deep water.

Reference no: EM13302791

Questions Cloud

Calculate the specific volume and density at a pressure : Assuming steam to be an ideal gas, calculate its specific volume and density at a pressure of 90 lb/in^2 and a temperature of 650°F.
What is the maximum theoretical efficency of the plant : An electrical generating plant operates a boiler at a temperature of 220 C, What is the maximum theoretical efficency of the plant
Find horsepower lost to friction between reservoir and jet : water from a reservoir is being supplied to a powerhouse that is located at an elevation 935 ft below that of the reservoir surface. Discharging through a nozzle, the water has a jet velocity of 240 fps and a jet diameter of 6 in.
How to compute the derivative of a summation : How to compute the derivative of a summation?
Find wavelength-celerity and group celerity in deep water : Offshore in deep water, a wave gage measures the height and period of a train of waves to be 2m and 7.5 s respectively. The wave train propagates toward the shore in a normal direction without refracting and the nearshore bottom slope is 1:40.
Rephrase the article : Rephrase each section of the article and critique whether or not agreed with him, and if there are examples to support
What is the spacecrafts kinetic energy : A spacecraft of 140 kg mass is in a circular orbit about the Earth at a height h = 3RE. What is the spacecraft's kinetic energy
Compute the value of the average collection period : Oral Roberts Dental Supplies has annual sales of 5,625.000. 80% are on credit. The firm has 475,000 in accounts receivable. Compute the value of the average collection period.
Determine the magnitude of the smallest velocity reached : The motion of a particle is defined as x=t^2-8t+7 and y=0.5t^2+2t+4, where x and y are in meters and t is in seconds. Determine the magnitude of the smallest velocity reached by the particle, and the time, position, and direction of that velocity.

Reviews

Write a Review

Civil Engineering Questions & Answers

  Rectangular duct carries air

A 30mm pipe X 460 mm rectangular duct carries air. What size square conduit is needed to transport 4m cube per sec of water at a distance of 45m and head loss of of 1.08m.

  Write a loop that will estimate the value of the moody f

Use input values of epsilon (B1), pipe radius (B2), and Reynolds number (B3) to estimate "f" and place these in the same cells . Display the final answer in a message box and round to five figures. Use a short cut key of Ctrl+g

  Calculate corresponding vapor pressure and relative humidity

The air pressure is 120 KPa, the air temperatuer is 28 degrees C, and the dew point is 20 degrees C. Calculate the corresponding vapor pressure (ea) and relative humidity (RH). Assume Atmospheric pressure is 101,000 Pa.

  Estimate the pressure change over 80 m of pipeline

Water at 20ºC flows at a velocity of 2 m/s in a 200-mm diameter horizontal ductile-iron pipe. a) Estimate the friction factor in the pipe, and state whether the pipe is hydraulically smooth or rough.

  Determine required diameter of each reinforcing steel bar

If the column is subjected to an axial compressive force of 800 kN, determine the required diameter of each reinforcing steel bar so that one-third of the load is carried by the steel and two-thirds by the concrete. Assume Esteel= 200 GPa and Econ..

  Give criteria used to organize systematic mineral collection

For some minerals color is a diagnostic property making identification rather easy. However, certain minerals can also occur in a wide variety of colors making color a poor tool for identification. List different colors for the mineral quartz lo..

  Calculating the undrained shear strength

Calculate the undrained shear strength at a depth of 120 ft below the mudline. Calculate the undrained shear strength at a depth of 120 ft below the mudline if the soil has an OCR of 2.5 .

  Bernoulli equation-measure the flow rate through the meter

The meter inlet and throat are connected by the two legs of a mercury manometer. Use the Bernoulli equation to describe how this manometer can be used to measure the flow rate through the meter.

  Explain traction and total resistance

Traction and Total Resistance, Would you please help me with the following question: A 90 tonne rear dump truck travels on an 8% grade loose gravel road.

  How much differential settlement is causing additional stres

How much differential settlement is causing the additional stress of 4,000 psi in girder that is rigudly attached to columns at either end of its 50-ft span. The moment of inertia of the beam is 15,000 in4, and it is a 24-in.-deep beam section.

  What is the max price per ton the company should pay

The supplier says it would prefer to sell the company a 65% NaOH solution and the company says the water content is immaterial as long as the equivalent costs are the same including freight.

  Which truck will cause more pavement damage

a 6 inch soil cement base and an 8 inch crushed stone subbase, which truck will cause more pavement damage?(assume drainage coefficients are 1.0)

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