A spillway carries a discharge of 225 m3s with the outlet
A spillway carries a discharge of 22.5 m^3/s with the outlet velocity of 15 m/s at a depth of .2 m. Select an adequate USBR stilling basin and determine the sequent depth, the length of the hydraulic jump and the energy loss.
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A dragster accelerates to a speed of 100 m/s over a distance of 398 m. Determine the acceleration (assume uniform) of the dragster
An astronaut in the vacuum of space is performing maintenance near a small reactor in orbit. Assume you can treat the reactor as a point source.
Four point charges are at the corners of a square of side a as shown in the figure below. Determine the magnitude and direction of the resultant electric force on q
Write a program that examines the student in the basic arithmetic operations (summation, subtraction and multiplications).
Consider the binary reaction 14C(p,n)14N where p indicates a proton and n a neutron. The neutron emerges at an angle of 90° with respect to the direction of travel of the incident proton
The total dissolved inorganic carbon (TIC) of a sample of groundwater is 8.33 mM. The temperature of the aquifer is 15C, the pH is 7.5, and the ionic strength is 0.05 M. What is the H2CO3, HCO3-, CO3 2-, and the partial pressure of CO2
The total neutron flux in a uranium fueled reactor can be characterized by a fast flux component f1 composed entirely of 1 MeV neutrons and a thermal flux component f2 composed entirely of 0.025 eV neutrons; that is, all neutrons in the core are assu
A ground water sample has a pH of 7.5, hardness (due to primarily Ca2+) of 100 mg/L, and an alkalinity of 250 mg/L as CaCO3(s). Is the calcite precipitating or dissolving in the pore water
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Which of the following theorists developed the sociocultural theory of child development which emphasized "experts" and the ZPD?
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