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A Carnot-cycle heat engine does 2.50 kJ of work per cycle and has an efficiency of 45. Find 1, qH, and qC for one cycle.
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Two long parallel wires are separated by 2.23 cm and carry currents 1.55 A and 3. Find the magnitude of the magnetic force that acts on a 4.15-m...
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HEALTH CARE ADMINISTRATION ASSIGNMENT For the assignment this week, you are to create a mission statement for your hospital or practice. Think about
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Materials Thermometer (supplied) Jar, large enough for thermometer to fit in, with lid (student supplied) Small plastic or glass container (student
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Intuitively, we expect the centripetal force acting on a ball moving in a circular path to depend on r, m and v.
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Office 2013 - myitlab:grader - Instructions Excel Project YOF EWS05 A1 - Helping the University Call Center 1.2 Project Description: The University's...
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0 kg circus performer oscillates up and down at the end of a long elastic rope at a rate of once every 8. The elastic rope obeys Hooke's Law.
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Company has 6 welding booths partitioned with welding curtains. the booths are open to mixing at the front and top. the employer is concerned about...
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The amino acid sequence shown below represents a portion of a peptide bond obtained from a large protein:
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Bonnie and Clyde are sliding 480 bank safe across the floor to their getaway car.
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Advanced practice nurses often treat patients with vein and artery disorders such as chronic venous insufficiency (CVI) and deep venous thrombosis...
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A quantity of 5.00 g of SO2Cl2 was placed in a 2.00L flask. At 648K, there is 0.0345 mole of SO2 present.
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Treating 1-butanol with sulfuric acid establishes an equilibrium with 1-butyl bisulfate and water as shown. CH3(CH2)2CH2OH + H2SO4 ----...
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How many moles of sodium hypobromite, NaBrO, should be added to 1.00L of 0.050M hypobromous acid, HBrO, to form a buffer solution of pH 8.80?
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Module 2 - SLPthe Whole Community Approach to Emergency ManagementYour TaskFrom the west coast wildfires, discuss Defense Support to Civil Authorities (DSCA) and ways to leverage existing mitigation s
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Diethyl ether is a volatile organic compound. the vapor pressure of diethyl ether is 401 mm Hg at 18 degrees celsius and the change in H vapor = 26.0...
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Each voltage-gated K+ channel has just one gate, an activation gate. At the resting potential, the activation gate on most K+ channels is closed.
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4. What genetically modified corn variety was only supposed to be used for animal feed, but turned up in human foods?
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A graduated cylinder contains 148 mL of water. A 11.0 g piece of iron (density = 7.86 \rm{g/cm^3}) and a 19.0 g piece of lead are added. What is the
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1)It is predicted that clean water will one day be more valuable than oil. Do you think this is plausible? Why or why not?
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explain how alkene/aromatic C-H stretches are distinguishable from alkane C-H stretches.
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A flat (unbanked) curve on a highway has a radius of 220 m. A car rounds the curve at a speed of 20.0 m/s. 1. What is the minimum coefficient of
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Imagine an aquarium with a tight-fitting lid of total volume 1.0 m3that istwo thirds filled with water. A small amount of benzene (1.
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A block of mass M hangs from a rubber cord. The block is supported so that the cord is not stretched. The unstretched length of the cord is L0 and...
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85 mol sample of an ideal diatomic gas expands adiabatically from a volume of 0.1510 m^ 3 to 0.756 m^ 3 . Initially the pressure was 1.
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A baby bounces up and down in her crib. Her mass is 13.5 kg, and the crib mattress can be modeled as a light spring with force constant 594 N/m.
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An airplane has an effective wing surface area of 20 m2 that is generating the lift force.
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A lighthouse that rises 49 above the surface of the water sits on a rocky cliff that extends 19 from its base, as shown in the figure .
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A curve with a 120 m radius on a level road is banked at the correct angle for a speed of 20 {\rm m/s}.
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Please solve the following physics questions.
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Multiple Choice 7. A bouncy ball and a beanbag are both dropped from a 2nd story window. The bouncy ball bounces while the beanbag does not. Which
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Hello biology genius I have a few multiple choice questions Im still debating about on a mock midterm. If you could provide insight into how you came...
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5 x 10^7 M-1s-1, k-1 = 6 x 10^5s-1 and k2 = 1.
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In the questions below, determine the percentage error. Show your work on all problems. ** A dad holds five coins in his hand.
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In the cases of warm and cold fronts, the warm air rises above the cold air because: warm air is dense than cold air b. thunderstorms force warm air...
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Which reaction would yield a racemic product?
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1. Eight books, each 4.9 cm thick with mass 1.2 kg, lie flat on a table. How much work is required to stack them one on top of another?
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A child goes down a playground slide with an acceleration of 1.34 m/s2. Calculate the coefficient of kinetic friction between the child and the slide...
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Summarize the types of services provided, clientele served, and provider groups involved.
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ou have just isolated a new cell and you wish to classify it. Assume that you are able to see the inside of your cell with the lab. microscope.
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The activation energy for the isomerization ol cyclopropane to propene is 274 kJ/mol. By what factor does the rate of this reaction increase as the
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It has been claimed that an insect called the froghopper (Philaenus spumarius) is the best jumper in the animal kingdom. This insect can accelerate...
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An ideal gas is in contact with a heat reservoir so that it remains at a constant temperature of 200 K. The gas is compressed from a volume of 25 L...
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A power line carrying a sinusoidally varying current with frequency f=60Hz and peak value I0=55kA runs at a height of 7.0m across a farmer's land...
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The isotope 62(over)28Ni has the largest binding energy per nucleon of any isotope. Calculate this value from the atomic mass of nickel-62 (61.928345...
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Your school is getting closer to the reaccreditation visit, and you are hearing a lot about the BSN systematic evaluation plan.
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A solid cylinder with a mass of 1.46 kg and a radius of 0.047 m starts from rest at a height of 1.90 m and rolls down a 22.9 slope.
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A sample is dissolved in water. All of the molecules in the sample dissociate, thereby producing hydroxide ions. The solution is 1. neither an acid...
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A rectangular block of ice 15 m on each side and 1.4 m thick floats in sea water. The density of the sea water is 1025 kg/m3. The density of ice is...
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A clumsy chef is in the kitchen boiling a pot of water. The chef accidentally allows his left hand to pass through the steam coming off of the...
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