Engineering analysis

1. Capacitors C 1 = 3450 nF and C 2 = 700 nF are initially connected in parallel

1. Capacitors C1 = 3450 nF and C2 = 700 nF are initially connected in parallel and hold a combined charge of Qtoti = 783 nC. Find the charge on each capacitor Q1i , Q2i and the to…

1. Capacitors of C1 = 10 micro-farads, C2 = 9 micro-farads, and C3 = 5 micro-far

1. Capacitors of C1 = 10 micro-farads, C2 = 9 micro-farads, and C3 = 5 micro-farads are connected purely in series to a 7 volt battery. What is the stored energy in C2 in micro-jo…

1. Capacitors of C1 = 10 micro-farads, C2 = 9 micro-farads, and C3 = 5 micro-far

1. Capacitors of C1 = 10 micro-farads, C2 = 9 micro-farads, and C3 = 5 micro-farads are connected purely in series to a 7 volt battery. What is the stored energy in C2 in micro-jo…

1. Car A starts from rest at t =0, and travels along a straight road with a cons

1. Car A starts from rest at t =0, and travels along a straight road with a constant acceleration of 2 m/s2 until it reaches a speed of 27 m/s. afterwards it maintains this speed.…

1. Car batteries all have something called an \"Amp Hour Rate\". This tells you

1. Car batteries all have something called an "Amp Hour Rate". This tells you that a car can put out so many amps for one hour before the battery puts out all of its charge and di…

1. Carefully justify why a DC signal can be thought of as a 0-Hz AC signal. 2. A

1. Carefully justify why a DC signal can be thought of as a 0-Hz AC signal. 2. A series RLC circuit has elements with the following values: R = 10 O, L = 0.5 H, and C = 2 ?F. What…

1. Carefully read the lab manual for the Electrical Measurements, Oscilloscope a

1. Carefully read the lab manual for the Electrical Measurements, Oscilloscope and Meters. 2. Potential difference can be given as Peak to Peak Voltage (Vpp), Voltage amplitude (V…

1. Carefully sketch x vst. t and v vs. t plots on the axes below for an object w

1. Carefully sketch x vst. t and v vs. t plots on the axes below for an object which starts with a negative displacement and a positive velocity, then experiences a negative accel…

1. Carefully sketch x vst. t and v vs. t plots on the axes below for an object w

1. Carefully sketch x vst. t and v vs. t plots on the axes below for an object which starts with a negative displacement and a positive velocity, then experiences a negative accel…

1. Carefully sketch x vst. t and v vs. t plots on the axes below for an object w

1. Carefully sketch x vst. t and v vs. t plots on the axes below for an object which starts with a negative displacement and a positive velocity, then experiences a negative accel…

1. Carl rides his bike with an average speed of 6 m/s. In 4 mins how far will Ca

1. Carl rides his bike with an average speed of 6 m/s. In 4 mins how far will Carl travel in meters? 2. A tourist from England travels 100 miles from Laramie to Pine Bluffs then r…

1. Carpenters and other crafts men seldom use protractors to measure angles. Bas

1. Carpenters and other crafts men seldom use protractors to measure angles. Based upon your experiences during this lab, comment on why that is probably a good idea. (10 points) …

1. Carpenters and other crafts men seldom use protractors to measure angles. Bas

1. Carpenters and other crafts men seldom use protractors to measure angles. Based upon your experiences during this lab, comment on why that is probably a good idea. (10 points) …

1. Cecil wants to be able to leap tall doghouses in a single bound while wearing

1. Cecil wants to be able to leap tall doghouses in a single bound while wearing her Super Dog costume. Cecil can almost jump up to the roof of her doghouse now. She believes that…

1. Centrifugal pumps are commonly used to move water through pipes. The pumping

1. Centrifugal pumps are commonly used to move water through pipes. The pumping mechanism is a spinning rotor, usually turned by an electric motor. Water enters the rotor near its…

1. Centripital force: mass (m) frequency (n) raidus (r) I do not know if I did t

1. Centripital force: mass (m) frequency (n) raidus (r) I do not know if I did this right, but I wrote Can someone please show me how to write the expression for uncertainty of th…

1. Chanda, a stuntwoman in Hollywood, is preparing to use her motorcycle jump ov

1. Chanda, a stuntwoman in Hollywood, is preparing to use her motorcycle jump over a burning bus from a ramp. The ramp is built so it will launch her at an anlge of 40 degrees and…

1. Change the Hello World app to allow the entering of a first and a last name a

1. Change the Hello World app to allow the entering of a first and a last name and display “Hello firstname lastname!” when the button is clicked. Be sure to label the EditTexts t…

1. Charges of +1.92 nC and -1.27 nC are located at opposite corners, A and C, re

1. Charges of +1.92 nC and -1.27 nC are located at opposite corners, A and C, respectively, of a square which is L = 1.30 m on a side (as shown in the figure below ). What is the …

1. Charges of +1.92 nC and -1.27 nC are located at opposite corners, A and C, re

1. Charges of +1.92 nC and -1.27 nC are located at opposite corners, A and C, respectively, of a square which is L = 1.30 m on a side (as shown in the figure below ). What is the …

1. Check the boxes beside the statements that are TRUE, regarding force and moti

1. Check the boxes beside the statements that are TRUE, regarding force and motion. Select all that are True. A. The net force which acts on an object which remains at rest is zer…

1. Choose the right answer The isentropic work of a turbine is a) Less than the

1. Choose the right answer The isentropic work of a turbine is a) Less than the actual work b) Greater than the actual work c) Equal to the actual work 2. Choose the wrong stateme…

1. Choose the scenario under which each of the following Doppler shift effects w

1. Choose the scenario under which each of the following Doppler shift effects will be seen: choices are: The source and observer are approaching one another The source and observ…

1. Chromatic aberration is caused by A. The shape of the lens B. The dispersive

1. Chromatic aberration is caused by A. The shape of the lens B. The dispersive property of the lens C. The size of the lens D. Both A and B: shape and dispersive properties of a …

1. Circle or write the correct answer. (4 Marks) (a) (b) True/False: Skin fricti

1. Circle or write the correct answer. (4 Marks) (a) (b) True/False: Skin friction for a velocity boundary layer is analogous to Nusselt number for a thermal boundary layer. Alway…

1. Circle the correct answer: The volume flow rate remains conserved during a st

1. Circle the correct answer: The volume flow rate remains conserved during a steady-flow process through a turbine. True           False 2. Fill in the blank: A turbine is a devi…

1. Cirele the correct answer a. (5 pts) Which of the following CAN be explained

1. Cirele the correct answer a. (5 pts) Which of the following CAN be explained by wave optics but NOT by ray optics? A. Young's double-slit experiment C. Newton's rings (a type o…

1. Cite another example of information technology companies pushing the boundari

1. Cite another example of information technology companies pushing the boundaries of privacy issues; apologizing, and then pushing again once the scandal dies down. As long as th…

1. Code analysis (50pts)- Analyze the following code and explain what it does. n

1. Code analysis (50pts)- Analyze the following code and explain what it does. nclude unsigned char MST Data,SLV Data; int main(void) // Set P 1.0 for LED // Set P1.1 for slave re…

1. Coherent light of wavelength 500nm is incident on two very narrow slits. The

1. Coherent light of wavelength 500nm is incident on two very narrow slits. The light has the same phase at both slits. a) What is the angular separation in radians between the ce…

1. Coherent light that contains two wavelengths, 660 nm and 470 nm , passes thro

1. Coherent light that contains two wavelengths, 660 nm and 470 nm , passes through two narrow slits with a separation of 0.350 mm and an interference pattern is observed on a scr…

1. Coil 1 has 111 turns and coil 2 has 222 turns. When a constant current of 1.0

1. Coil 1 has 111 turns and coil 2 has 222 turns. When a constant current of 1.010 A flows in coil 1 and no current flows in coil 2, the average magnetic flux from this 1.010 A cu…

1. Collectible items are considered to be real assets. (Points : 1) True False 2

1. Collectible items are considered to be real assets. (Points : 1) True False 2. Movements between various real and monetary assets are less positively correlated than those for …

1. Common static electricity involves charges in the range between nanocoulombs

1. Common static electricity involves charges in the range between nanocoulombs and microcoulombs. a. How many electrons are needed to form a charge of Q1 = –1 nC? b. How many ele…

1. Compare a hockey puck (assumed perfect rigid solid cylinder with radius R, ma

1. Compare a hockey puck (assumed perfect rigid solid cylinder with radius R, mass M, and thickness d) sliding down a hill without friction with one on its edge rolling down a hil…

1. Compare the resistance for copper wires of the SAME radius but DIFFERENT leng

1. Compare the resistance for copper wires of the SAME radius but DIFFERENT lengths. CALCULATE the ratio of lengths and compare to the ratio of resistances.Compare the resistances…

1. Compare what the figure predicts for a CPU introduced in 2006 with the chip i

1. Compare what the figure predicts for a CPU introduced in 2006 with the chip in Figure 2. Show on the figure how you arrived at the expected number of transistors for 2006. You …

1. Compare what the figure predicts for a CPU introduced in 2006 with the chip i

1. Compare what the figure predicts for a CPU introduced in 2006 with the chip in Figure 2. Show on the figure how you arrived at the expected number of transistors for 2006. You …

1. Compared with the initial number of nucleons, after a fission reaction the nu

1. Compared with the initial number of nucleons, after a fission reaction the number is ____________________. Answer more, but less for a fusion reaction. less, but more in the ca…

1. Complete the chart by adjusting the values of frequency and measuring Ic and

1. Complete the chart by adjusting the values of frequency and measuring Ic and Vc using the Agilent Multi-meter and then from these values calculating the value of Xc in the last…

1. Compressions and rarefactions are associated with Select one: 1. Longitudinal

1. Compressions and rarefactions are associated with Select one: 1. Longitudinal waves 2. Transverse waves 3. Neither transverse nor longitudinal waves 4. Both transverse and long…

1. Compute the capacitance of of the sphere used in the Coulomb balance apparatu

1. Compute the capacitance of of the sphere used in the Coulomb balance apparatus. This sphere has a radius of 1.9cm. 2. Compute the charge Q on this sphere, if it has a voltage o…

1. Compute the momentum of each of the following situations. a. A 0.27 kg baseba

1.     Compute the momentum of each of the following situations. a.      A 0.27 kg baseball moving toward the batter at a velocity of 13.2 m/s (answer in kg·m/s) b.     A 77 kg sk…

1. Concrete masonry units are classified \"solid\" when the bearing surface or n

1. Concrete masonry units are classified "solid" when the bearing surface or net cross sectional area is equal to or more than f the cross sectional area. a, 25%, b, 75%, c.7096, …

1. Connecting two AA batteries in parallel will give an effective battery that h

1. Connecting two AA batteries in parallel will give an effective battery that has: a) The same emf with a larger internal resistance b) The same emf with a smaller internal resis…

1. Consider 2 spheres with equal but opposite charge. One sphere hangs from the

1. Consider 2 spheres with equal but opposite charge. One sphere hangs from the ceiling by an insulating cord. The other has a mass of 0.05 kg and levitates directly below the oth…

1. Consider 2 spheres with equal but opposite charge. One sphere hangs from the

1. Consider 2 spheres with equal but opposite charge. One sphere hangs from the ceiling by an insulating cord. The other has a mass of 0.05 kg and levitates directly below the oth…

1. Consider 2 vectors, A and B. A picture of them is shown in Figure 1. A third

1. Consider 2 vectors, A and B. A picture of them is shown in Figure 1. A third vector is defined as the sum of these two vectors, i.e. C=A+B Which of the vectors shown in Figure …

1. Consider a 3 micro-Coulomb charge a short distance away from a 1 micro-Coulom

1. Consider a 3 micro-Coulomb charge a short distance away from a 1 micro-Coulomb charge as shown below. Both charges are held in place preventing them from moving. 20 cm q1 3 HC …

1. Consider a 32-bit binary number 0b11101101001011100000000101011010. Do the fo

1. Consider a 32-bit binary number 0b11101101001011100000000101011010. Do the following. Express this number in the hexadecimal form Take the 2's complement of this number. Expres…