S. Philip Pachade AP Physics B Energy Conservation Lab 3/8/2014 Preamble After recently finishing up a take home test on the topics of energy conservation we were given an energy conservation lab for a deeper and more intricate analysis of the law of the conservation of energy. As previously mentioned by many physicists the law of conservation of energy states that energy cannot be created or destroyed‚ but
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Assignment Week 4 Chapter 11 20. A parallel RL circuit has values of IL = 240 mA and IR = 180 mA. Calculate the magnitude and phase angle of the circuit current. It=√ IL^2 + IR^2= √ 240mA^2 + 180mA^2= 0.3 x 10^-3= 300mA θ= tan^-1(-IL/IR)= (-240mA/180mA)= -53° 300mA∟-53° 22. Calculate the total impedance for the circuit shown in Figure 11.38b. It= √IL^2 + IR^2= √800mA^2 + 120mA^2= 0.808949 x 10^-3= 808.95mA Zt= Vs/It= 120V/808.95mA = 148Ω θ= tan^-1(-IL/IR)= (-800mA/120mA)= -81.5= 82° 148∟82° 24
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Exam 1A-CHEM 1150 F12 Name___________________________________ MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Which of the following elements is a metal? A) As B) Se C) Sn 1) D) C E) I 2) Determine the mass of an object that has a volume of 88.6 mL and a density of 9.77 g/mL. A) 298 g B) 568 g C) 907 g D) 1100 g E) 866 g 2) 3) A student performs an experiment to determine the density of a sugar solution. She
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CHEM 1405 Name:_____________________ Exam # 1 (Chap. 1- 3) Score: PART I – Multiple choice : (3 points each) -------1. What is the term for the study of the composition and properties of matter? a. geology b. chemistry c. alchemy d. physics -------2. Express 10‚000 as a power of 10. a. 103 b. 10-5 c. 104 d. 105 -------3. How many significant digits are in 0.0250 cm3? a. 5 b. 2 c. 3 d. 4 -------4
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Part 1 of 1 - 40.85/ 100.00001 Points Question 1 of 22 4.55/ 4.55 Points Record your answer from Lab Exercise #1‚ Step 1‚ Question 1.What time in hours:minutes:seconds GMT did the P waves arrive? A. 01:48:00 Correct B. 01:49:00 C. 01:50:00 D. 01:51:00 Answer Key: B Question 2 of 22 0.0/ 4.55 Points Record your answer from Lab Exercise #1‚ Step 1‚ Question 2. What time in hours:minutes:seconds GMT did the S waves arrive? A. 01:51:30 B. 01:52:00
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Additionally‚ it is quite possible that companies innovate without institutionalizing a specific organizational function for that (e.g. Chem-2). However‚ when this function is present‚ it assumes the role of innovation catalyst or
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Total points = 150. You have 120 min. Good Luck! ____________________________________________________________ ___________ Grading: Q.# 1. 2. 3. 4. 5. 6. 7. Score (Max) __________ (60 pts) __________ (18 pts) __________ (17 pts) __________ (13 pts) __________ (18 pts) __________ (12 pts) __________ (12 pts) Total __________ (150) Chem. 121 Final Exam Fall 2010 Name_____________________________________ 1. (3 pts each) Please circle
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Eric Scantlebury NT1310 Physical Networking Unit 4 Lab 1: New building – Tools and Wiring 4/8/14 Now that we understand the codes and standards needed to create this building‚ it’s time to put stuff in it. Our task at hand is to start wiring the building for a new computer science and electrical engineering labs. This building will have a lot of devices that need to be connected to the school campus network and we will need a lot of tools to do it. First off I think since our building is going
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Explain the basics of the game/activity that you chose and how it is usually played. Give an analysis of how it specifically violates at least one of the Four S’s. Finally‚ include a detailed explanation on how you would modify and adapt this activity so that it meets all of the Four S’s: safe‚ success‚ satisfying and skill appropriate. It might be that the activity would need to be completely revised and a new activity would need to take its place in order to not violate the Four S’s. In that
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1. What makes Hot Topic so successful as a retailer? What makes them so popular with their employees? How can they keep their success going? Creating an environment were each employee regardless of their titles and positions share a common ground such as drive and passion to their products. Additionally their hiring modeling is to understand the age‚ diversity and cultural demographics and obtaining people that will understand the concepts behind their customer’s needs. Their motivation tactics
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