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(a) Design a four-resistor bias network for a pnp transistor to give IC =11 mA and VEC =5 V if VRE =1V, VCC =15 V and F =50.
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Use the thermodynamic quantities given below to calculate the theoretical H for this reaction: NH3 + HCl NH4Cl Hf for NH3 (aq) = - 80.29 kJ/mol Hf...
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A reaction in which the reactants have a greater amount of free energy than the products that are formed will be A. endergonic, with a net release of...
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A resting 164 g hockey puck is hit with a force of 15. The frictional force slowing the puck down is 1.
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A rada antenna is tracking a satellite orbiting the earth. At a certain time, the radar screen shows the satellite to be 162 km away. The radar...
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marginal cost pricing, a price is set below total cost, but more than marginal cost? What costs are covered in doing this? What costs are not covered?...
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A speedboat starts from rest and accelerates at +2.41 m/s2 for 5. At the end of this time, the boat continues for an additional 6.24 s with an...
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A 65-kg lumberjack stands at one end of a 393-kg floating log, as shown in the figure. Both the log and the lumberjack are at rest initially.
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Which of the following is a function of cAMP?
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he year to account for investment in a subsidiary, which of the following statements is false before making adjustments on the consolidated worksheet?...
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Write down the formula for density.
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What is the molar solubility of manganese (II) hydroxide (Mn(OH)2(s)) in pure water at 25 degrees celcius (Ks, Mn(OH)2 = 1.6x10^-13 B. Is the...
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What steps should be taken if you witness employee A giving out their password to employee B. Would an audit trail track what employee B did within
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In Drosophila melanogaster there is a dominant allele for gray body color and a dominant allele of another gene for normal wings.
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A partial record of a freely falling body showed only three consecutive points. The distance from the first to the second point was 24. that from the...
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Research participants were asked to identify a word that could be associated meaningfully with each of three other words.
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STUDENTS SUSTAINABILITY MOVEMENTS ARE MORE SUCCESSFUL WHEN ADMINISTRATION IS SHOW HOW A POLICY OF SUSTAINABLE PRACTICES?
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An artillery shell is fired with an initial velocity of 280 m/s at 65.0 above the horizontal. It explodes on a mountainside 36.0 s after firing.
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The fundamental frequency is 2230 cm-1 for 1H 127I. If the H atom is replaced with D (isotope of H atom), calculate the fundamental frequency...
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1 The physical exam of a young healthy female indicated a RBC count of 5,400,000/mm 3 and a hematocrit of 47%.
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Joe has a ring weighing 18 grams made of an alloy of 18 % silver and the rest gold. He decides to melt down the rings and add enough silver to reduce...
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A room with dimensions 9.00 m by 6.00 m by 3.50 m is filled with pure oxygen at 19.0 C and 1.00 atm . The molar mass of oxygen is 32 g/mol. How many
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The pressure of 8.0 L of an ideal gasin a flexible container is decreased to one-forth of its original pressure, and itsabsolute temperature is...
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Bacteria were traditionally classified by their appearance, structure, and by results of biochemical tests.
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A golfer, standing on a fairway, hits a shot to a green that is elevated 5.60 m above the point where she is standing. If the ball leaves her club...
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Seventy percent of people 65 and over will need some form of Long Term Care (LTC) service during their lifetimes. Take some time to review these two...
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Looking into your microscope, you spot an unusual cell.Instead of the typical rounded cell shape, the cell has a very nearrow middle aseparating two...
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A 5000-kg freight car rolls along rails with negligible friction. The car is brought to rest by a combination of two coiled springs as illustrated in...
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Joe has a ring weighing 19 grams made of an alloy of 15 silver and the rest gold. He decides to melt down the rings and add enough silver to reduce...
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You can see two peaks that correspond to the blue (425 nm) and red (~660 nm) light being absorbed by the leaf.
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The reaction of carbon monoxide(g) with water(l) to form carbon dioxide(g) and hydrogen(g) proceeds as follows: CO(g) + H 2 O(l) CO 2 (g) + H 2 (g)...
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A polyamide was prepared by bulk polymerization of hexamethylene diamine (11.525 g)with adipic acid (14.6 g) at 300 C. Analysis of the whole reaction...
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Furman Industries is negotiating a lease on a new piece of equipment which would cost $100,000 if purchased.
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The time needed for college students to complete a certain paper-and-pencil maze follows a Normal distribution, with a mean of 70 seconds and a...
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Here is a homework question, I've answered it to the best of my ability.
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A He-Ne laser is made up of a cylindrical beam of light with a diameter of 0.750 cm. The energy is pulsed, lasting for 1.40 ns, and each burst...
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Earthquakes have dramatically shaped how San Francisco has developed in the last century.
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People who have chronic high blood pressure often have stiff and noncompliant arteries due to atherosclerosis.
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Consider an aqueous 0.70 mol L-1 solution of hypochlorous acid (HClO). The acid is 0.022% dissociated in solution. If the concentration was decreased...
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Steroids serve the following biological functions :
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Class GS102 INTRODUCTION TO LIFE SCIENCE 1-The Cell Cycle and Cancer Discuss the different phases of the cell cycle.
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The standard enthalpy change of combustion [to CO 2 (g) and H 2 O()] at 25C of the organic solid bianthracene , C 28 H 18 (s), is determined to be...
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Water flows over a dam at the rate of 550 kg/s and falls vertically 80 m before striking the turbine blades. Calculate:
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... Is the pressure exerted by each component in a gas mixture Dalton"s Law of Partial Pressures: PT = P1 + P2 + P3 + ... PT = (n1 + n2 + n3 +..) If
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Aspirin can be made in the laboratory by reacting acetic anhydride (C 4 H 6 O 3 ) with salicylic acid (C 7 H 6 O 3 ) to form aspirin (C 9 H 8 O 4 )...
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Stock A has an expected return of 12%, a beta of 1.2, and a standard deviation of 20%. Stock B also has a beta of 1.2, but its expected return is 10%...
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When a beam of light shines on a metal surface, there is the possibility that electrons may be released from the surface of the metal. These...
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The cross section of a copper strip is 1.2 mmthick and 30 mm wide. There is a 15-A current through this cross section, with the charge carriers...
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An airplane is flying in a horizontal circle at a speed of 437.2 km/h. The plane is banked for this turn, its wings tilted at an angle of 43.2 from...
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Two resistances of 4 and 6 ohms are connected in series. This circuit is connected across 10 volt source.
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