A water line to a home is usually 3⁄4" copper tube. What is the flow rate that can be delivered and still maintain laminar flow in the tube?

Explain what is the chief product of dehydration : cannot be dehydrated to an alkene without rearrangement. What is the chief product of dehydration? |

Explain diphenylethyne can be prepared from meso : Diphenylethyne can be prepared from meso-1,2-dibromo-1,2-diphenylethane, by double E2 elimination via the corresponding alkene. a) Which alkene is initially formed? |

Compute the seepage velocity : Compute the seepage velocity and estimate the hydraulic gradient in the aquifer if the porosity of the soil is 42%. |

What price and quantity will result once the patent expires : Mirk Labs is a British pharmaceutical company that currently enjoys a patent monopoly in Europe, Canada, and the United States on Zatab (pronounced zay-tab), an allergy medication. The global demand for Zatab is: Qd=15.0-0.2P |

What is the flow rate that can be delivered : A water line to a home is usually 3⁄4" copper tube. What is the flow rate that can be delivered and still maintain laminar flow in the tube? |

Why the prediction are less than the observed result : why the prediction are less than the observed result of connection in tension experiment? |

How much does she get to keep after paying off the loan : A year after buying her car, Anita has been offered a job in Europe. Her car loan is for $15,000 at a 9% nominal interest rate for 60 months. If she can sell the car for $12,000, how much does she get to keep after paying off the loan |

Explain nitrogen and oxygen do not react appreciably : Nitrogen and oxygen do not react appreciably at room temperature, as illustrated by our atmosphere. But at high temperatures, the reaction below can proceed to a measurable extent. |

Use activity coefficients estimated from ionic strength : 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? [Use activ.. |

## Personalized Cancer Therapy-A step forwardCancer is the uncontrolled growth of abnormal cells in the body resulting in tumours that can be benign or malignant (cancerous cells). A proper treatment is necessary to fight with this serious disease. |

## Is the flow laminar or turbulentA rectangular concrete channel is 3 m wide and 2 m high. The water 20 deg Celsius in the main channel is 1.5 m deep and is flowing at a rate of 30 m^3/s. determine the flow area, wetted perimeter, and hydraulic radius. Is the flow laminar or turbu.. |

## Composition of the remaining liquid phaseAt what temperature does the liquid solidify? What is the composition of this last remaining liquid phase? |

## Elevation of the curve turning pointSet up a table showing curve elevations at the PVC, at the PVT, and at the half-station points along the curve. Compute the station and elevation of the curve turning point. |

## Determine the required pumping rateFour pumps are to be used in 0.5-m diameter wells at the four corners of the site. Determine the required pumping rate. The aquifer has T = 1600 m^2/day and the wells each have a radius of influence of 600 m. |

## What is the maximum safe speed around the curveWhat is the maximum safe speed around the curve? If the speed limit on the roadway is 60mph, what action should be taken by the engineer? |

## Coefficient of friction-skidding resistanceTwo passenger cars are traveling at 65 MPH on a highway moving in the same direction in the same lane. The cars are separated by 25 feet for every 10 MPH of their speed. The coefficient of friction (skidding resistance) between the tires and the r.. |

## Derive the expression for reversible workWhat is work? Why is it path dependant? Derive the expression for reversible work from a closed system containing a simple compressible substance. |

## Electron and hole motions in a p-n junctionBriefly describe electron and hole motions in a p-n junction for forward and reverse biases; then explain how these lead to rectification. |

## Find the average time in systemIf the time required to pay for parking is exponentially distributed with a mean of 15 seconds, find the average time in system. |

## Total energy per unit weight of fluidA fluid flowing in a pipe 30cm in diameter has a uniform velocity of 4m/s. The pressure at the center of the pipe is 40KPa, and the elevation of the pipe's centerline above an assumed datum is 4.5m. Compute the total energy per unit weight of the .. |

## Depreciation using straight line-double declining balanceCalculate the depreciation using straight-line, double-declining-balance (DBB), and MACRS (current IRS regulation) methods; and tabulate the depreciation schedule. |

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