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Company evaluates that sales will increase by $48,000 during coming year due to increased demand. How much must net operating income increase?
Steam enter the nozzle at 1 Mpa 300C having a velocity of 3m/s. The pressure of the steam at the nozzle exit is 0.3Mpa find out the exit velocity of the steam from the nozzle supposing the reversibl
Is energy conservation violated when the refracted ray vanishes for theta 1 > theta c, where does the light go? Discuss why the angle among the incident and reflected rays is twice the angle
The two electrons A and B encompass speeds on 0.90c and 0.80c, correspondingly. Determine their relative speeds when they are:
Determine the numbers of times more acidic is the grapefruit juice than the beer? The difference between each pH unit is a factor of 10. If the pH of a grapefruit is 3 and the pH of beer is 5.
Calculate the equilibrium temperature and state (solid, liquid, or gas) of the sample when a 100.0g sample of ice, H2O(s) at -4.0C absorbs 1.20 kilocalories of heat (energy).
Determine what would be the corresponding energy of an electron localized to within such a region?
The Cytochromes associated with the electron transport system (oxidation part of oxidative phosphorylation) all contain iron in either the 2+ or 3+ oxidation state, and can switch from one to the ot
Solve equation (1) with initial condition v(0) = 0. Determine limit of the solution when t is approaching infinity? How limiting velocity is related to answer in item (a)?
Three point charges lie in the straight line all along the y-axis. A charge of q1 = -9.0uC is at y = 6.0m, and a charge of q2 = -8.0uC is at y = -4.0m. The total electric force on the third point ch
When the final image distance is around 27.0 cm from the eyepiece, determine the real diameter of the red blood cell?
Determine the value of log K' for the oxidation of cerium metal forming the Ce (III) by dichromate in aqueous acid solution. Express your answer to two decimal places.
Determine the phenol concentration of the wastewater in ppm. Provide your answer to two decimal places if a 280.00-mL sample of waste water took 47 min 37 sec for complete bromination of the phenol,
When 25.9g of Nickel II Chloride and 10g of sodium hydroxide react according to the equation below, 10.9g of Ni (OH)2 was formed.
The two positive point charges, each of which consists of a charge of 2.5 x 10^-9C, are positioned at y = 0.50 m and y = -0.50m. Determine the magnitude and direction of the resulting electric force
Name the product and explain briefly why this type of reaction is very useful in organic chemistry. Write and equation for the reaction of 1-bromopropane with a solution of potassium cyanide i
The Lyman series of hydrogen is made up of such transitions made from the higher levels to n=1. When the first line in this series consists of a wavelength of 122 nm, determine the wavelength of the
Sketch the graph to represent connections within the company, based on email data, where every vertex represents the person and the edge joining 2 vertices.
Four long, straight parallel wires each and every carry current I. In a plane perpendicular to the wires, the wires are at the corners of square of side length a. Determine the magnitude of the forc
A high molecular weight aliphatic hydrocarbon showed only the (M+2)+ and (M+3)+ peaks. Indicate only from the above given information the range of carbon atoms in the compound.
When alkenes are reacted with ozone and the product hydrolyzed with dilute acid and zinc, the organic products are butanone and propanone. Determine the name and formula of the alkenes?
What observation would indicate that H2 is being generated either during your reaction or when you pour the reaction mixture into water? Sodium borohydride reacts slowly with water to generate the
Evaluate the magnetic field (comprising direction - as seen from the negative x-axis) within the shell. (Use the given as required: µ0, I, p and r.)
Determine the concentration of fluoride anion in the saturated solution if the concentration of the calcium ion in a saturated solution of calcium fluoride is 3.335*10 to the negative4th M.
Explain how much heat is released in the conversion of 1.00 L of steam at the 21.9atm and 200 degrees Celsius to ice at -6.00 degrees Celsius and1 atm.