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(a) Read the posted NYT article on "Fukushima: When Radiation isn't the Real Risk". (b) Do a brief calculation to show how to arrive at the quoted number of expected cancers due to radiation.
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For this week’s assignment, you will conduct a full model analysis of your room. · On paper, calculate the first two axial modes in each axis for your studio or listening space. · Scan
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As you learned above, standing waves in strings behave differently than those in a room. Consider why the shapes of these two waves are different. What is it about a string that puts the nodes at the
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True or false1. In 1666 Issac Newton discovered that white light is composed of all the colors of a rainbow. 2. The colors of the visible spectrum are red, orange, yellow, green, blue and violet. 3.
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1. In 1666 Issac Newton discovered that white light is composed of all the colors of a rainbow. 2. The colors of the visible spectrum are red, orange, yellow, green, blue and violet. 3. In 1861 James
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1. ASTC provides a better basis for comparison to STC, but why might NIC be more useful in real buildings than ASTC? Which one would better assess the impact of intruding sound on the occupants of the
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Do the following calculations on paper. Scan or photograph and submit. You are building a recording studio, and want to have a high level of sound isolation between the live room and the control room
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Different kinds of substances have different properties. Compare and contrast the electrical properties of salts, metals, and acids. Different kinds of substances have different properties. Compare an
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Different kinds of substances have different properties. Compare and contrast the electrical properties of salts, metals, and acids.
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Below is the requirement and the topic and attached is my report see you can help me to revise it to get a higher mark.Option 2: Hello, I am an engineering consultant currently working on a project in
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These are some of the questions related to mechanics. 1.1 - One stone is thrown from the top of a building (as we can see in the picture below), falling 15 meters after the building, after 5 seconds.
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A ball is left at an angle of 25 degreeS to the horizontal from a plane at a height of 10 m with a velocity of 12m/s at what distance will the ball land On the horizontal surface At zero height?A ball
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Complete the following problems. Scan or photograph your assignment work and submit it. 1. The TL of 10 mm thick sheet of plywood at 1000 Hz is 34 dB. Based on the Mass Law, what is the expected TL:
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Note: Please keep the answers short (2-3 sentences max). ThxDiscussion 9.1: Subjective Evaluation of Isolation The degree of sound isolation of all materials is very frequency dependent. Spend some t
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Assignment 7: Room Acoustics In last week's assignment, you calculated mean free path, total absorption, and reverberation time for a room that is 4 m long, 7 m wide, and has a ceiling height of 3 m.
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Please see question below. I would like it completed in word format rather than hand written please.4(a)A vehicle of mass 1200 kg accelerates uniformly from rest to a velocity of15 m/s in 5 seconds. I
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Please see attached file.Can it be comlpeted in word format rather than handwritten.Thanks
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A client has contracted you to put together their digital recording studio. For your final assignment this week, you will set up their studio, which includes the following components:· SSL Alph
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Assignment 8: Calculating Total Absorption 1. Based on the geometric measurements provided and the acoustical data measured, calculate the total absorption in this room in each octave band. (Hint
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Assignment 8: Digital Recording Studio A client has contracted you to put together their digital recording studio. For your final assignment this week, you will set up their studio, which includes th
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1
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need answers for the attachment
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Up for bid is my midterm exam that is due by the end of the week. It is only eight questions long (six regular and two extra credit), and it deals with frequency response, gain structure, waveforms, a
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Assignment 7: Room Acoustics In last week's assignment, you calculated mean free path, total absorption, and reverberation time for a room that is 4 m long, 7 m wide, and has a ceiling height of 3 m.
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Please calculate the following: 1. You find an unlabeled resistor, and tests using a 9V battery yield a 100 mA current. What is the value of the resistor in ohms? 2. What is the power potentia
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At some point you have probably experienced wave action that you could see in an object other than the surface of water. Describe that example with as much detail as possible for us to visualize it.
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In cities that have outdoor rock/pop music venues, people several kilometers away often complain about hearing a low-frequency thumping sound (we know this as the kick drum) during events. Why do you
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The switch in the figure is closed at t = 0.Find the time constant of the circuit if L = 24.5 mH, E = 10.5 V, R = 5.43 . Answer in units of ms Calculate the current in the circuit at t = 1.99 ms. An
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I need help with this assignment on gain structure. I have attached it for better viewing. Thx
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Assignment 6: Calculations Do the following on paper, scan or photograph your work, and submit it. You have a room that is 4 m long, 7 m wide, and has a ceiling height of 3 m. The floor is hardwood
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The switch in the figure is closed at t = 0.Find the time constant of the circuit if L = 24.5 mH, E = 10.5 V, R = 5.43 . Answer in units of ms Calculate the current in the circuit at t = 1.99 ms. Answ
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A 0.600 kg unknown substance absorbs 5.260 x 104J of heat to raise its temperature by 100 degrees C. What is the specific heat of this substance? Show your work. A 0.600 kg unknown substance absorbs
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Two audio devices are placed in series such that:G1= 20 log , [G1= gain of device one]G2= 20 log , [G2= gain of device two]Show that:G3= G1+ G2, [G3= gain of device one and device two in series].(Hi
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6 multiple choice questions
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Assignment 5: Sound Level, Power and Voltage Please show all your work. No credit will be given for incomplete answers. · Using log10 2 = .3, solve the following without using a calculator or
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Do the following problems on paper and scan or photograph them for submission. 1. You want to install a new air conditioning condenser in back of your house. Your neighbor's house is 40 m from the
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1. Measuring Point and Area Sources: Find both a point source and an area source and conduct some measurements with your sound level meter to demonstrate the NR of each. Use distances that make sense
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HelloPlease see attached diagram, can you update this diagram to show 2 emergency stops
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The console we will be working on for our final assignment is a classic in-line analog console with the following I/O controls and specifications: · Mic Preamp/Trim· Small Fader· Large Fader· Lar
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The console we will be working on for our final assignment is a classic in-line analog console with the following I/O controls and specifications: · Mic Preamp/Trim· Small Fader·
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Do the following problems on paper. Scan or photograph your work and submit. 1. If one loudspeaker produces a sound pressure level of 78 dB at a distance of 3 m, and another produces a level of 8
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A pile driver, of mass 220 kg is allowed to fall from rest through a distance of 1.8m on to a 380 kg concrete pile to drive it into the ground. Each impact drives the pile into the ground by a furthe
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Finish the turn-in questions 1 to 5. Please make sure to follow the problems solving rubric
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Hi, I think you didn;t post the answer of my questions
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Finish the 5 Turn-in problems only. Make sure to follow the problem solving rubric
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Finish the 5 Turn-in problems only. Make sure to follow the problem solving rubric.
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Assignment 3: Receiver Flow Chart (files attached) For this week's final assignment, you will generate a flow chart for a home theatre receiver with the following specifications: · built-in A
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Assignment 3: Receiver Flow Chart(files attached)For this week's final assignment, you will generate a flow chart for a home theatre receiver with the following specifications: · built-in AM/F
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10 multiple choice question.
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Sound Pressure and Sound Pressure Level The following five problems should be calculated on paper, scanned or photographed, and submitted for credit. Convert the following sound pressures to sound
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