formula 10 log I ‚ I0 (b) where I 0 1012 W/m2‚ and I is the intensity of the noise in W/m2. At takeoff‚ a certain jet plane has a noise level of 105 decibels. What is the intensity of the sound wave produced by this airplane? (4 marks) (c) Solve 3x 5 Solution 1(ai) 125 mg 1(aii) (3 marks) Q 125e0.375 85.0mg 1(aiii) Q 125e0.37516 0.310mg 1(b) 10 log 105 10 log I I0 I 1012 I 10.5 log 12 10 I 1010.5 12 10 I 0.0316 W / m 2 1(b) ln 3 x ln
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Field Note 117: field radius growth is definitely not linear for linear control voltage increase. Ben sat back from the work bench and took several calming breaths. His sandwich sat on the test plate on top of the field projector array. It was a turkey club...the sandwich that is. The test plate was just a paper plate and the field projector array looked like a vintage ham radio and a movie projector had gotten very intimate. He couldn’t deny the results though. Little fella might have a touchy
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Associate Level Material American Rangelands and Forests Part 1 Choose either a rangeland or a forest of the United States and describe current federal management strategies. Explain federal efforts to manage these lands sustainably by completing the chart below. | |Rangeland or Forest Location |Brief History of | | |
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valid excuses. Also‚ you are expected to be on time everyday. Grading: Grading Points Letter Grade Quizzes and Classwork 250 (25%) A=890 and above 4 Hour Exams 400 (each worth 100 points) (40%) B= 790-889 Final Exam 200 points(20%) C= 690-789 Laboratory 150 points (15%) D= 590-689 Mindmaps 50 points (5%) Total Points 1‚000 points F= Less than 590 points Tests and Exams: Four one hour exams worth 100 points each will be given. There will be no make up exams or early
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the development of affection. They produced a wire mesh surrogate mother and a soft terry cloth surrogate mother and then observed the amount of time the monkeys spent with each mother per day. The control group in this experiment was the monkeys. c. The data was collected via a line graph which illustrated the amount of hours the baby monkeys spent with each mother per day. d. The researchers found that over time the subjects showed less responsiveness to the lactating wire mother and increasing
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Week 5 - Discussion 1 This Discussion will give you the opportunity to calculate or identify the three measures of central tendency. You will be asked to select an appropriate real life situation in which one measure would be more appropriate than the other two measures of center. 1. Select a topic of interest to you and record the topic in your posting‚ for example: “What is the average number of hours people watch TV every week?” Make sure the question you ask will be answered with a number‚
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Chapter 3 Relationships Between Quantitative Variables Copyright ©2011 Brooks/Cole‚ Cengage Learning 1 Principle Idea: The description and confirmation of relationships between variables are very important in research. Copyright ©2011 Brooks/Cole‚ Cengage Learning 2 Three Tools we will use … • Scatterplot‚ a two-dimensional graph of data values • Correlation‚ a statistic that measures the strength and direction of a linear relationship between two quantitative variables
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LastnameFirstnameMat116SGE. Post to the Assignments Section. Use a math editor (Equation Editor or MathType) to write all math text to insure proper formatting of work and answers. |# | |Show your Work using a math editor and state Final Answer |- pts |+ pts | |1 |Suppose you are at the gas station filling your tank with gas. The function C(g) represents the cost C of filling up | |0 |0 | | |the gas tank with
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Associate Level Material Appendix E TCP/IP Network Planning Table Refer to appendix E1. Identify the problems with the TCP/IP network and complete the table. Problem Explanation of Proposed Solution Group A-D – Subnet addresses need corrected all should be 255.255.0.0 Correct the subnet addresses for group A-D by changing the subnet address on computer A to be the same as B‚C. Then correct D to match B&C. Router1 – the IP Addresses should match the network they flow from. IP Address
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Use this document to report your findings from the LeafLab Exploration Experiment. The lab report consists of three sections: Data‚ Exploration‚ and Lab Summary. • Data: copy any data‚ graphs‚ charts‚ or notes that you have saved in your LeafLab online notebook into this section. • Exploration: Answer the questions. The questions in the Exploration section are the same questions in your LeafLab instructions. • Lab Summary: Write a 100- to 200-word summary. Data Tomato Plant Tomato Plant
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