A keg of beer is covered with a wet towel Imagine that the keg gains energy from its surroundings at a rate of At what rate in grams per second must water evaporate from a towel placed over the keg to cool the keg at the same rate that energy is being absorbed
15 Feb 2020define the following terms laminar flow intermittent streams oxbow lake thalweg benthic sinuosity reach
15 Feb 2020Discuss how aeration occurs and its role in the stream environmentExp lain why streams are said to be either an erosion stage or deposition stage
15 Feb 2020Why is the area associated with a stream referred to as a corridor Explain the river continuum concept
15 Feb 2020What geomorphic factors influence the overall structures of a streamHow does the structure of stream corridors support various populations of organism >
15 Feb 2020Use both D Alembert principle and the principle of conservation of energy to provide comparative sets of results for the vehicle dynamics problem and comment on any differences A block with a mass of is pulled up an incline with an angle of The coefficient of friction is The di...
15 Feb 2020Explain the health benefits of marijuana
15 Feb 2020The matrix A below has complex eigenvector What A the eigenvalue What A the other oomplex eigenvolue of a Give an eigenvector A What is the real eigenvalue As of A Give an eigenvector vs for MThe linear transformation an Rs given by x Ax involves rotation around what line
15 Feb 2020The weight of a small Starbucks coffee is a normally distributed random variable with a mean of and a standard deviation of find the weight that corresponds to each event Use Excel or Appendix C to calculate the Round your final answers to decimal places Highest percent Middl...
15 Feb 2020Use the differential equations on Slide from Seminar slides to build a model of the homeostasis with Hill function You may use the model of Homeostasis from seminar as exampleUse the following parametersand the initial conditionAssume that S grows with the rate k for the whole si...
15 Feb 2020A truck is being used to lift a boulder B that is on a pallet A Knowing the acceleration of the rear wheel drive truck is Match the following
15 Feb 2020A mass M of copper at a temperature of Tc is dropped into a mass m of ice at its melting point Create a well labeled diagram of the situation write the heat equation for that situation and de
15 Feb 2020The specific heat of aluminum is What is the heat capacity of a block of aluminu What is the value of the molar heat capacity of aluminum
15 Feb 2020A helicopter rotor slows down at a constant rate from in minutes > Find the angular acceleration during this time interva What are the units of this accelerationAssuming the angular acceleration remains constant how long does it take for the rotor to stopM easure time from the ...
15 Feb 2020vira is comparing prices between two different suppliers of fresh lettuce Val Veggies charges for delivery plus per bag of lettuce Sally Salads charges for delivery plus per bag of lettuce How many bags of lettuce must be purchased for Val Veggies to be the cheaper optionWrite ...
15 Feb 2020A stationary vertical cylinder closed at the top contains agas whose volume may be changed with the aid of a heavy fritionaless piston of weight w how much work is done by the external force in compressing the gas by an amount dv by raising the piston a distance Dy
15 Feb 2020mole of ideal gas at the initial pressure of at were expended reversible under isothermal conditions to a final pressure of calculate the work done by the gas the change in internal energy and the heat absorbed by the system
15 Feb 2020Water flows at through a long garden hose in diameter that is lying flat on the ground The temperature of the water is What is the gauge pressure of the water where it enters the hose
15 Feb 2020Calculate the thrust per meter acting on the wall and overturning moment about the base
15 Feb 2020A pizza pador offers mushrooms onions and sausage as toppings for the plain cheese base How many different types of pizzas can be madeaEfferent types of pizzas can be madeA surrey of college Studer was taken to the musical styles they liked Of thos students listened to rock to c...
15 Feb 2020why the dipole moment of aniline is smaller than its aliphatic analogues what are the aliphatic analogues of aniline
15 Feb 2020Geologic Events Lab Report Introduction Your task will be to locate the epicenter for the earthquake using the arrival time of Pwaves and Swaves from several seismic stations Upon completion of the virtual lab you will write a laboratory report of your results Problem How can we ...
14 Feb 2020Using a twotailed alternative hypothesis conduct a fivestep hypothesis test to determine whether the IV is a significant predictor of the DVIs there a relationship between the handgun murder rate and the rate of murders omitted with knives The table shows data from a sample of s...
14 Feb 2020A spherical conductor of radius X has a total charge Q and a uniform charge density a on its outer surface Inside the conductor are two cavities One cavity is shaped like a cube and contains a charge qi The other is a spherical cavity of radius Y with some charge concentrated at...
14 Feb 2020Consider a system of two thin lenses one a biconvex lens and another biconcave lens The focal length of convex lens is cm and concave lens is The two lenses are separated by An object of height is placed at a distance of from the convex lens Determine the system matrix points...
14 Feb 2020Define and describe mathematics Support your discussion with one everydaymaths phenomenon in nature or built environments that can be explained using mathematics For example the number of petals on a lily blossom is always a Fibonacci number the way in which fern leaves form a...
14 Feb 2020Find the relation between nth harmonic and fundamental frequency in a open pipe of length L filled with air at temperature T >
14 Feb 2020TRAFFIC CONTROL The accompanying figure shows the flow of traffic near a cityCivic Center during the rush hours on a typical weekday Each road can handle a maximum of carshour without causing congestion The flow of traffic is controlled by traffic lights at each of the five inte...
14 Feb 2020How can you tell based on observing an object that there is a net force acting upon that objectExplain the process for determining based on a free body diagram whether or not there is a net force acting on an objectbased on Newton second law what are the two ways you can increase...
14 Feb 2020Dropping less than two inches per mile after emerging from the mountains a river drains into the ocean One day discharge at its mouth trillion gallons could supply all of country A households for four months Based on this statement determine how much water an average household us...
14 Feb 2020Chapter of the text you will look at calculating a monthly payment for a loan A simpler problem is to compute the amount a loan would cost you in one monthUsing information from an internet source determine the current interest rate a credit card or loan Suppose you borrow on a...
14 Feb 2020calculate the Gibbs free energy for mole of Ar gas and pressure
14 Feb 2020Dropping less than two inches per mile after emerging from the mountains a river drains into the ocean One day discharge at its mouth trillio gallons could supply all of country households for four months Based on this statement determine how much water an average household uses ...
14 Feb 2020Chapter of the text you will look at calculating a monthly payment for a loan A simpler problem is to compute the amount a loan would cost you in one monthUsing information from an internet sourced etermine the current interest rate a credit card or loan Suppose you borrow on ...
14 Feb 2020Roll two dice and add the numbers Roll the dice times and record your result Find the eight descriptive statistics in the for this data setA Microsoft Excel spreadsheet is required for this DQ
14 Feb 2020Help Kauai Space AgencyIn the year the Kauai space agency has land rovers on most of the planets in the solar system including the moon but not on Saturn Earth or UranusData sets from the pendulums i de each rover was collected and sent to the headquarters at Kauai community col...
14 Feb 2020Some of the questions are direct applications of specific techniques that were covered this semester while others require integration of content from multiple sections of the courseState and justify any assumptions that you make to develop your answerAn investigation into communi...
14 Feb 2020The dimensional Helmholtz equation for the scalar potential V inside the coaxial waveguide shown at right is given bywhere k is a constant related to the wave number of the air inside the waveguide Assume the potential is zero on the outer surface of the inner conductor of radius...
14 Feb 2020Research jobs using your degree and identify a job you would be interested Use a website like Glassdoorcom to determine the salary for the job you are interested inThen Find out what the hourly pay amount based on what is given Be sure to cite your source in the worksheet and in ...
14 Feb 2020Problem In this problem you must show your work Consider the nonlinear system Find all equilibrium points of the nonlinear system above
14 Feb 2020If a man weighs on earth what is his weight on Jupiter where the acceleration due to graphity is meter per second square
14 Feb 2020Dinitrophenol was prescribed in low doses in the to help obese patients lose weight Its use for this purpose was discontinued when several users died DNP makes the inner membrane of the mitochondrion leaky to protons Explain why this drug would eventually kill a person
14 Feb 2020why the dipole moment of aniline is smaller than its aliphatic analogues what are the aliphatic analogues of anilin
14 Feb 2020Your new boss Mr Fox offers you the following salary proposition for a job you are considering He will pay you the first day but you must pay him a commission of so your first days salary would be Each day thereafter he will double the amount in your salary account at the end o...
14 Feb 2020An unknown compound was analyzed using thin layer chromatography its constituted of two components as shown in the Silica coated stationary phase Chloroform and Ethyl acetate as mobile phase The mixture was then loaded onto column with silica as the stationary phase and the sam...
13 Feb 2020The standard molar entropy of is an d its heat capacity is given by the equation Coma with the coefficients given in the table below Calculate the standard molar entropy of Please explain as much as possible
13 Feb 2020Diethyl eth has a boiling point of and heat of vaporization of mol Given this information a What is AssysAS uniy and ASgurr in komol and AG for mol of vaporizes at What is Assys Asuniv AS surr and when mol of condenses at What is AS when vaporizes at its boiling point
13 Feb 2020Consider the following piston cylinder arrangement which is thermally insulated Initially the same mole of an ideal gas is confined in the cylinder A B and C respectively which are partitioned by an adiabatic piston and a diathermic piston as shown in The initial volume and abso...
13 Feb 2020Dropdown Menus methyl primary unhinderedpr imary hindere secondary tertiarypoor weakly basic strongly basic hindered strongly basic unhinderedprotic aproticNo Reaction randomized inverted predictable but not inverte unchanged a planar carbocation intermediate backside attack tran...
13 Feb 2020Dropdown Menus: methyl primary unhinderedpr imary hindere secondary tertiarypoor weakly basic strongly basic hindered strongly basic unhinderedprotic aproticNo Reaction randomized inverted predictable but not inverte unchanged a planar carbocation intermediate backside attack tra...
13 Feb 2020
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