Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Environmental engineers and scientists are becoming concerned about pharmaceuticals in the environment. An antibiotic is discharged into a small lake at an influent concentration of 0.05 mg/L. The lake has a surface area of 1.5 acres and a mean depth of 6 feet. The flow into the river is 100 cubic feet per second (cfs). The antibiotic is degraded naturally in the lake with a first-order rate constant of 0.003 s-1.
A. What kind of hydrodynamic model should you use for a small lake?
B. Write the mass balance equation in words.
C. Write the mass balance equation for the antibiotic in symbols at steady state. Define your symbols.
D. What is the antibiotic concentration in a river draining the lake at steady state?
You can work on this assignment individually or in a group of up to 4 people. If you choose to work as a group, your group should hand in one assignment and you will all receive t
what are the two precautions required while estimating national income by value added method?
Functions of a Commercial Bank 1. Credit Creation Creation of credit is a major function of a commercial bank. When a bank creates credit or advances loans, there tends
Suppose the own price elasticity of demand for good X is -5, its income elasticity is 2, its advertising elasticity is 4, and the cross-price elasticity of demand between it and go
Question: Table below shows the recent trends in terms of consumption. (a) (i) Explain what is meant by the term ‘marginal propensity to consume' (MPC) and the ‘averag
Explain modern theory of rent eith diagrams and defination
A coil of inductance 0.04H and resistance 10Ω is linked to a 120V, d.c. supply. Determine (a) The ?nal value of current, (b) The time constant of the circuit, (c) The va
An electrical company audit indicates that motor consumption is 4x106 kWh per year. By upgrading to high efficiency motors a 10% savings can be made. The additional cost for the mo
The AS-AD model with inflation When we remove assumption of constant prices to allow varying real wages. Resulting model was known as AS-AD model. Similarly we now remove the a
How to calculate credit multiplier with the value of deposit, reserves requirement and loan
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd