Estimate the length of pipe, Macroeconomics

Assignment Help:

Engineers sometimes add chlorine to pipes to disinfect water. It is desired to achieve four logs of kill. This means that the effluent concentration of microorganisms is 10-4 times the influent. If the flow is 40 ft3/min, calculate the volume of the pipe required to achieve four logs of kill if the first-order rate constant for disinfection is 0.5 min-1. If the pipe is 3 feet in diameter, how long would the pipe have to be?

 


Related Discussions:- Estimate the length of pipe

Calculate the nominal gdp, Answer the following questions for a hypothetica...

Answer the following questions for a hypothetical economy whose situation in year 1 was as follows: M = $800 billion; long-term annual growth of real GDP = 3%; V = 4. The bankin

Explain about price inflation, Q. Explain about Price Inflation? The ma...

Q. Explain about Price Inflation? The major reason for allowing for non-constant wages in the model is that we then can allow for persistent deflation/inflation. With constant

Find the nash equilibrium and total quantity , Consider a model of Cournot ...

Consider a model of Cournot competition as studied in class, with 2 firms and a linear inverse demand function P(Q) = a - Q (where Q = q 1 + q 2 is the total quantity produced by

Correlation of investment and interest rate, Suppose the demand for loanabl...

Suppose the demand for loanable funds was stable but the supply fluctuated from year to year. what cause fluctuate in supply?

Marginal propensity, Marginal propensity to SPEND refers to: a. a nation's ...

Marginal propensity to SPEND refers to: a. a nation's additional spending on a good per an additional unit of expenditure. b. a nation's additional consumption based on a unit incr

Majority of the citizenry pays, Can democracy survive if a majority of the ...

Can democracy survive if a majority of the citizenry pays little or nothing in taxes while benefiting directly from a higher level of government spending? Why or why not?

Benefits of private actions, Public policies often alter the costs and bene...

Public policies often alter the costs and benefits of private actions. Why is it important for policymakers to consider both the direct and indirect effects of public policies? Sel

Write Your Message!

Captcha
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