the boiling point of water decreases wiht elevation because of the pressure change. what is the boiling point of water at an elevation of 2000m and at an elevation 4000 m for standard atmospheric conditions?

Determine what is the concentration in lake water with ph : What is the concentration (M) of Al3+ in lake water with pH = 4 assuming the equilibrium below with excess Al(OH)3 (s) The reaction is Al(OH)3 (s) --> Al3+ + 3OH-. pKsp = 32.9. |

What is the use of win32 console functions : What is the use of Win32 Console functions and how they relate and pertain to GUI. |

Describe the company and the product safety issue : Describe the company and the product safety issue that led to the lawsuit. |

Generate a histogram for all the grades : Generate a histogram for all the grades. Each score represents one dot on the histogram. |

What is the boiling point of water at an elevation of 2000m : the boiling point of water decreases wiht elevation because of the pressure change. what is the boiling point of water at an elevation of 2000m and at an elevation 4000 m for standard atmospheric conditions |

Explain the connection between i, s : 1) If the desired level of investment spending (I) is greater than the level of national savings (S), are net exports (NX) positive, negative, or zero? Explain the connection between I, S, and NX (in words as well as mathematically). |

What torque does friction exert : A 720 gram grinding wheel 30.0cm in diameter is in the shape of a uniform solid disk. What torque does friction exert while this wheel is slowing down |

Document how the game works : Improve the program's functionality by utilizing at least 5 of the concepts from the list below. Document how the game works, including how you utilized each of the chosen concepts and what it's role is inthe overall program. |

Explain what advantages does mpls offer : Conduct research on traffic engineering using MPLS. List a set of goals for traffic engineering. Which of these goals can only be met with MPLS, and which are met by using existing (non-MPLS) protocols. What advantages does MPLS offer |

## Average waiting time in the queueWhat is the average length of queue, the average time spent in the system, and the average waiting time in the queue? |

## How far back from the front axle would the center of gravityhow far back from the front axle would the center of gravity have to be to ensure that the maximum tractive effort developed for front- and rear- wheel-drive options is equal (assume that all other variables are unchanged) |

## Explain what is the difference between axial and hoop stresswhat is the difference between normal stress and allowable shear stress. What is the difference between axial and hoop stress and how do you calculate tensile force per mm. |

## Determine the magnitudes of the velocity of point oThe two pulleys are riveted together to form a single rigid unit, and each of the two cables is securely wrapped around its respective pulley. If point A on the hoisting cable has a velocity v=0.9 m/s, |

## Describe the use of productivity models for estimating landDescribe the use of productivity models for estimating land productivity. Provide details about various attributes that can be used and how the model is developed . Examples can be used to demonstrate model workability. |

## How is nitrate related to tn and tknShow that the drinking water standard of 10 mg/L nitrate as nitrogen is equivalent to 45 mg/L nitrate. How is nitrate related to TN and TKN? |

## Determine what is the angular rotation rate of the carA car is travleing towars a 20 degree slope at 60 mph. The wheels have a radius of 12 in. and the car's wheelbase is 100 in. What is the angular rotation rate of the car immediately after the front wheel contacts the slop |

## What is the average length of queueVehicles arrive at a toll booth with a mean arrival rate of 2 veh/min (the time between arrivals is exponentially distributed). The toll booth operator processes vehicles (collects tolls) at a uniform deterministic rate of one every 20 seconds. Wh.. |

## What is bulk modulus of a liquid that has a density increaseWhat is the bulk modulus of a liquid that has a density increase of 0.02 percent for a pressure increase of 1000 lb/ft^2 |

## Probability of the functions of car batteryThe probability that a new car battery functions for over 10,000 miles is .8, the probability that it functions for over 20,000 miles is .4, and the probability that it functions over 30,000 miles is .1. If a new battery is still working after 10,.. |

## Determine what is the design volume of the aeration basinAssume the microorganisms are 55 percent efficient at converting food to biomass, the organisms have a first-order death rate constant of 0.05/day, and the microbes reach half of their maximum growth rate when the BOD5 concentration is 10 mg/L |

## Determine what is the effluent bod concentrationAn activated sludge tank, 30 x 30 x 200 ft, is designed as a plug-flow reactor, with an influent BOD of 200 mg/L and a flow rate of 1 million gallons per day. a. If BOD removal is first-order reaction, and the rate constant is 2.5 days^-1, what is .. |

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