Practical 4 Title: To study the magnification of a real image by a convex lens. Objective: To determine the focal length of a convex lens. Apparatus and Materials: 1. Light box 2. Convex lens 3. Plasticine 4. Meter rule 5. Screen 6. Short transparent ruler Setup: 1. Set up the apparatus as shown in Figure 4-1. Figure 4-1 Theory: From the lens equation: Where: p = object distance q = image distance Linear magnification‚ Procedure: 1. The apparatus
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without applying pressure to the back of your knees d. allow legs to make contact with the sides of the chair 3. Incorrect placement of your keyboard can cause __________. a. migraine headaches b. stress fractures c. carpal tunnel syndrome d. sore neck 4. To reduce wrist strain‚ use a __________. a. wireless keyboard b. trackball c. wrist rest d. an adjustable chair 5. ________ is the science of fitting the workspace to the worker. a. Congenerics b. Metrics c. Ergonomics d. Biometrics 6. Which of the
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points In a media selection problem‚ instead of having an objective of maximizing profit or minimizing cost‚ generally the objective is to maximize the audience exposure. Answer Selected Answer: True Correct Answer: True Question 4 0 out of 2 points In a transportation problem‚ a demand constraint (the amount of product demanded at a given destination) is a less-than-or equal-to constraint (≤). Answer Selected Answer: True Correct Answer: False Question 5 2
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Assignment 4 (25 points) In Section 4‚ you learned about green transportation. Now‚ you’ll apply what you learned. 1. Of the alternative fuels and energy sources for vehicles you learned about in Lesson 1‚ which one do you think is best for the environment? Talk about the environmental impact of your choice and why your choice is better than the other alternatives. (3-8 sentences. 5.0 points) I would say electric energy is the best for the environment because it can be made from a renewable
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processes intended to isolate a single type of protein from a complex mixture. Protein purification is vital for the characterization of the function‚ structure and interactions of the protein of interest. The various steps in the purification process may free the protein from a matrix that confines it‚ separate the protein and non-protein parts of the mixture‚ and finally separate the desired protein from all other proteins. Separation of one protein from all others is typically the most laborious aspect
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them paying 3 times the average premium rates for the exclusive rights. Second‚ the promotion and advertising levels were above the optimal to compete against each other‚ whereas these activities did not increase the market size. Finally‚ BSB suffered from great burdens of building cost and launching its own satellites than its original budget plan‚ since its rival‚ SKY took the first move by launching the Astra satellite network ahead of BSB’s launching day. slide2&3 2-1 & 2. Which firm is with
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When you read about the Waterkloof 4 as a Grade 11 you wonder how this did some my age do this. I struggle to imagine how someone could beat a helpless individual to their death‚ especially when they were so young when they did it. With them being granted parole there are many people asking firstly why? And secondly do they deserve to be set free? There will be arguments for and against them being released. "Legislation spells out that when an offender completes 50% of their jail term‚ they can
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English 400 - Essay #4 Context: Race. A controversial topic‚ if there ever was one. Although our society seems to be making strides towards eradicating this ever-present problem‚ the reality is that it is still a danger that surrounds us all the time‚ every day. While overt racism may not be as prevalent as in times past‚ there still exists subtle discrimination and racism that affects people’s interactions with others. Thus‚ it is important to always maintain an ongoing dialogue about race
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Module 4: Review and Critical Thinking Review Questions 1. What are the three types of fingerprints found in the human population? How often does each occur? 60-65 percent of the population has loop fingerprints. 30-35 percent have whorl fingerprints. 5 percent have arch fingerprints. 2. What is a medulla? What do forensic scientists use this for? A medulla is a set of cells that run through the hair and is different depending on the species it came from. 3. What is a precipitin test? What is
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Date: 04.09.2014 INDIAN INSTITUTE OF MANAGEMENT ROHTAK PROJECT MANAGEMENT Final Project Report QUALITY MANAGEMENT – PROJECT PLAN FOR SIX SIGMA IMPLEMENTATION AT CRAFTSMAN AUTOMATION Submitted By: Submitted To: Group 2 Amrita Mathew (PGP04.054) Dr. Amol Singh Dev Aditya S E (PGP04.061) Sainadh Duvvuru (PGP04.062) Rajat Lakhina (PGP04.082) Shagun Chaudhary (PGP04.090) ACKNOWLEDEGMENT The essence of success is dedication to one’s duty‚ but there are people who are behind
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