Engineering analysis

1. In the classroom you analyzed the light from a computer screen with a polariz

1.                In the classroom you analyzed the light from a computer screen with a polarizer filter. When the polarizer is rotated the fraction of transmitted light varies, a…

1. In the context of circular motion and gravity, what is an orbit? A. A closed

1. In the context of circular motion and gravity, what is an orbit? A. A closed elliptical trajectory around a planet or star. B. A closed circle around an object. C. An open sphe…

1. In the earths crust , the propagation speed of seismic p-waves is about twice

1. In the earths crust , the propagation speed of seismic p-waves is about twice that of seismic s-waves. From this fact we can conclude: A. Nothing B. The restoring force associa…

1. In the experiment known as \"the Gauss Gun\", a metal sphere (0) is allowed t

1. In the experiment known as "the Gauss Gun", a metal sphere (0) is allowed to roll very slowly towards three other metal spheres attracted to a strong cylindrical magnet as show…

1. In the experiment known as \"the Gauss Gun\", a metal sphere (0) is allowed t

1. In the experiment known as "the Gauss Gun", a metal sphere (0) is allowed to roll very slowly towards three other metal spheres attracted to a strong cylindrical magnet as show…

1. In the figure above, E = 20V and R 1 = R L = 80?. If the zener is ideal with

1. In the figure above, E = 20V and R1 = RL = 80?. If the zener is ideal with VZ = 8.6V, what is the zener current?       107.5 mA        142.5 mA        35 mA        70 mA 2. In …

1. In the figure below, a circuit with one capacitor and one resistor is measure

1. In the figure below, a circuit with one capacitor and one resistor is measured to have a time constant of T. That is, when the capacitor is discharged through the resistor, the…

1. In the figure below, a small disk of radius r = 2.00 cm has been glued to the

1.In the figure below, a small disk of radius r = 2.00 cm has been glued to the edge of a larger disk of radius R = 4.00 cm so that the disks lie in the same plane. The disks can …

1. In the figure below, a zero-mass bar is connected to a sphere on one end and

1. In the figure below, a zero-mass bar is connected to a sphere on one end and a smooth pin on the other. Show all your work and equations clearly, do not skip steps. Find body m…

1. In the figure below, q = 14 ? C and d = 17 cm. In the figure below, q = 14 ?C

1. In the figure below, q = 14 ?C and d = 17 cm. In the figure below, q = 14 ?C and d = 17 cm. Find the direction and magnitude of the net electrostatic force exerted on the point…

1. In the figure below, the bottom wire carries a current of 5.5 A . The current

1. In the figure below, the bottom wire carries a current of 5.5 A. The current of the upper wire is directed in the opposite direction, and the total magnetic field at point p1 i…

1. In the figure below, two blocks, of mass m 1 = 300 g and m 2 = 710 g, are con

1.In the figure below, two blocks, of mass m1 = 300 g and m2 = 710 g, are connected by a massless cord that is wrapped around a uniform disk of mass M = 500 g and radius R = 12.0 …

1. In the figure if h 1 = 0.18 cm and h 2 = 4.37 cm and the blue liquid in the U

1. In the figure if h1 = 0.18 cm and h2 = 4.37 cm and the blue liquid in the U-tube is water (1000 kg/m3), what is the density of the green liquid? 2. In the hydraulic lift at the…

1. In the figure, a magnet is shown falling through a ring of wire. Which surfac

1. In the figure, a magnet is shown falling through a ring of wire. Which surface of the magnet is its North Pole? (i.e., Is the North pole the top surface or the bottom surface?)…

1. In the figure, block 2 (mass 1.90 kg) is at rest on a frictionless surface an

1. In the figure, block 2 (mass 1.90 kg) is at rest on a frictionless surface and touching the end of an unstretched spring of spring constant 257 N/m. The other end of the spring…

1. In the first chapter of our textbook, Section 1.1 \"The origins of Mathematic

1. In the first chapter of our textbook, Section 1.1 "The origins of Mathematical Logic", the author states that Logic must be formalized because reasoning expressed in informal n…

1. In the first experiment, you’ll be making measurements on three sets of incid

1. In the first experiment, you’ll be making measurements on three sets of incident and refracted rays passing into, through, and out of a block of translucent acrylic (plastic) w…

1. In the first part of this lab, you will build your own parallel plate capacit

1. In the first part of this lab, you will build your own parallel plate capacitor by with two aluminum foil sheets and on or more transparency sheets in between them. a. If the e…

1. In the following figure, a ball is thrown with an initial velocity vo -10m/s

1. In the following figure, a ball is thrown with an initial velocity vo -10m/s at an angle of 30° above the horizontal. The horizontal component of the velocity is: a) 5m/s b) 8.…

1. In the following problem, you may assume that the river parameters are: The d

1. In the following problem, you may assume that the river parameters are: The deoxygenation rate constant k,-0.208/day The reaeration rate constant &,-0.416day. The river spe…

1. In the lab you were warned about getting shocked if you happen to touch the s

1. In the lab you were warned about getting shocked if you happen to touch the switch and therefore it was suggested that you do not place your fingers within direct contact of th…

1. In the movie Wall-E there is a mostly accurate scene where the robot Wall-E u

1. In the movie Wall-E there is a mostly accurate scene where the robot Wall-E uses a fire extinguisher to maneuver around in space. You can see the scene at https //youtu.be/P8sU…

1. In the movie Wall-E there is a mostly accurate scene where the robot Wall-E u

1. In the movie Wall-E there is a mostly accurate scene where the robot Wall-E uses a fire extinguisher to maneuver around in space. You can see the scene at https: /youtu.be/P8sU…

1. In the movie Wall-E there is a mostly accurate scene where the robot Wall-E u

1. In the movie Wall-E there is a mostly accurate scene where the robot Wall-E uses a fire extinguisher to maneuver around in space. You can see the scene at https: //youtu.be/P8s…

1. In the periodic motion lab, you measured the effect of mass, length, and angl

1. In the periodic motion lab, you measured the effect of mass, length, and angle on the period of a pendulum. To measure the effect of one of these variables, the other two were …

1. In the photoelectric effect, the energies of the ejected electrons A) are pro

1. In the photoelectric effect, the energies of the ejected electrons A) are proportional to the speed of light. B) are proportional to the frequency of light. C) are proportional…

1. In the photoelectric effect, the energies of the ejected electrons A) are pro

1. In the photoelectric effect, the energies of the ejected electrons A) are proportional to the speed of light. B) are proportional to the frequency of light. C) are proportional…

1. In the simulation run of the four-bit adder, when we performed the additions

1. In the simulation run of the four-bit adder, when we performed the additions of 2 + 4 and 3 + 6 we did not immediately have an output of 6 and 9 respectively on SOUT. What coul…

1. In the simulation run of the four-bit adder, when we performed the additions

1. In the simulation run of the four-bit adder, when we performed the additions of 2 + 4 and 3 + 6 we did not immediately have an output of 6 and 9 respectively on SOUT. What coul…

1. In the theory of relativity, space and time are Select one: a. Completely sep

1. In the theory of relativity, space and time are Select one: a. Completely separate concepts b. Closely related concepts c. Two of the five dimensions d. An absolute reference f…

1. In this experiment we will launch a steel ball at approximately 4 m/s at 50 d

1. In this experiment we will launch a steel ball at approximately 4 m/s at 50 degrees above the horizontal direction. Assuming that this ball behaves as a projectile; A) Find the…

1. In this part you will design an active lowpass filter with the following spec

1. In this part you will design an active lowpass filter with the following specifications: Second-order lowpass filter , 3-dB ripple at the cut-off frequency of 3 kHz, type: Butt…

1. In this part you will design an active lowpass filter with the following spec

1. In this part you will design an active lowpass filter with the following specifications: Second-order lowpass filter , 3-dB ripple at the cut-off frequency of 3 kHz, type: Butt…

1. In this part you will design an active lowpass filter with the following spec

1. In this part you will design an active lowpass filter with the following specifications: Second-order lowpass filter , 3-dB ripple at the cut-off frequency of 3 kHz, type: Butt…

1. In this part you will design an active lowpass filter with the following spec

1. In this part you will design an active lowpass filter with the following specifications: Second-order lowpass filter , 3-dB ripple at the cut-off frequency of 3 kHz, type: Butt…

1. In this problem, you will determine the finest detail that the human eye can

1. In this problem, you will determine the finest detail that the human eye can discern at a set distance. Assume the pinhole camera model in figure 2.3 of the text where the dist…

1. In this project you will design a discrete transistor amplifier circuit. The

1. In this project you will design a discrete transistor amplifier circuit. The amplifier gain has to be approximately 0.95 (buffer) and the amplifier input resistance has to be a…

1. In what ways do you think I\'m like you? And not like you? 2. Who is the pers

1. In what ways do you think I'm like you? And not like you? 2. Who is the person who influenced your life the most? 3. Do you have a lost love? 4. Which new technology have you f…

1. In which case(s) is there constructive interference for two light waves meeti

1. In which case(s) is there constructive interference for two light waves meeting at the same point at a given instant? (Select all that apply.) A) Both waves are at their minimu…

1. In which of the following sentences is work used in the scientific sense of t

1. In which of the following sentences is work used in the scientific sense of the word? (1 point) Holding a heavy box requires a lot of work. A scientist works on an experiment i…

1. In working with a Wheatstone bridge one student choose the value for R_1 so t

1. In working with a Wheatstone bridge one student choose the value for R_1 so that the bridge is balanced at L_1=48.5cm and L_2=51.5cm. If each measurment has an uncertanity of +…

1. In your judgment, did the marble roll with a constant speed? Explain. 2. Did

1. In your judgment, did the marble roll with a constant speed? Explain. 2. Did it roll with a constant acceleration? Explain. For both questions, support your conclusions by givi…

1. In your own words, what do you think the difference is between “sensation” vs

1. In your own words, what do you think the difference is between “sensation” vs. “perception.” Use the different aspects of a light wave (i.e. wavelength/frequency; amplitude; an…

1. In “24” Jack Bauer hopes to use spy satelliteimaging to hunt down the bad guy

1. In “24” Jack Bauer hopes to use spy satelliteimaging to hunt down the bad guys. Your mission is to applyphysical optics, namely the Rayleigh criterion: sinq=1.22l/a (seechap 32…

1. Incident X-rays in a Compton scattering experiment haveawavelength of 0.400 n

1. Incident X-rays in a Compton scattering experiment haveawavelength of 0.400 nm. Determine the wavelength of the scattered X-rays that aredetectedat an angle of 80.0°. The Compt…

1. Incident light in air impinges on a diamond. If the angle of the incident ray

1. Incident light in air impinges on a diamond. If the angle of the incident ray is 60° from the normal find the angles of the reflected and refracted rays. The speed of light in …

1. Indicate if the following statements are true (T) or false (F (20 points) · A

1. Indicate if the following statements are true (T) or false (F (20 points) · A CT is an instrument that measurement current in proportional real values. b. The Ampere's Law esta…

1. Indicate whether each of the following statements are TRUE or FALSE a. After

1. Indicate whether each of the following statements are TRUE or FALSE a. After an edge dislocation has passed through some region of a crystal, the atomic arrangement of that reg…

1. Indicate whether or not the following observations are due to reflection or r

1. Indicate whether or not the following observations are due to reflection or refraction. The red color of an apple. - An image in a mirror. - A rainbow - Why glasses or contacts…

1. Individual hemoglobin molecules act like tiny polarizers: they absorb light m

1.Individual hemoglobin molecules act like tiny polarizers: they absorb light more strongly in one direction than another. In solution, the molecules are arranged in random direct…