The flow without disturbing the upstream depth
An open rectangular channel is 50 feet wide, flowing at a depth of 5 feet, and is carrying 1000 cubic feet per second. What is the maximum step height than can be placed into the flow without disturbing the upstream depth, without acting as a choke?
Expected delivery within 24 Hours
A mixture of ethanol and 1-propanol behaves ideally at 36C and is in equilibrium with its vapor. if the mole fraction of ethanol in the solution is 0.67. calculate its mole fraction in the vapor phase at this temperature. (the vapor pressure of p
We will titrate 50.0mL of 0.200M NH3(aq) ( pKb = 4.76) with 0.200M HCl(aq). What is the initial pH of 50.0mL of 0.200M NH3(aq) before HCl is added.
Iron and vanadium both have the BCC crystal structure and V forms a substitutional solid solution in Fe for concentrations up to approximately 20 wt% V at room temperature.
How would the determination of bulk specific gravity of fine aggregate be affected by the 500g sample being drier than the surface dry condition ?Explain.
A concrete box girder bridge has the rectangular x-section. The box is prismatic and considered thin-walled. It span is L=48m and simply supported at points A,B,C and D.
Give the answer in cubic meters. how many grams of oxygen do we breathe in each day if air is 20.5% oxygen and the density of oxygen is 1.43 g/dm^3?
What is the pH at the equivalence point when 100 ml of 0.15 M hydrofluoric acid HF is titrated with 0.5 M sodium hydroxide NaOH at 298K? (Ka(HF) = 7.2 x 10-4 )
A quality of water within a piston-cylinder assembly executes a Carnot power cycle. During isothermal expansion, the water is heated from saturated liquid at 50 bar until it is a saturated vapor.
1942001
Questions Asked
3,689
Active Tutors
1439253
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
In the next four weeks you will have the opportunity to create a cultural genogram. Gathering specific information can be challenging.
Discuss the cost/benefit analysis of extending a life. Consider the impact to a family of the continued paycheck as contrasted with the ongoing expense of healt
Assignment task: Thinking Critically. You are testing a new drug to treat a serious, often fatal medical condition.
Discuss how children are socialized into gender roles through parents, toys, school, the media, etc. What are your thoughts on gender socialization?
Describe how the "big five" personality attributes might affect a manager's own behavior in dealing with subordinates
The article selected must be about a Sales Topic. The article cannot be over 180 days old from the date of the brief.
I am conducting a study on the influence of standardized restorative practices on discipline referrals in middle schools.