1. Go to http://phet.colorado.edu 2. Click on electricity and magnetism sims. 3. Select the simulation “Magnets and Electromagnets.” It is at this link http://phet.colorado.edu/new/simulations/sims.php?sim=Magnets_and_Electromagnets 4. Move the compass slowly along a semicircular path above the bar magnet until you’ve put it on the opposite side of the bar magnet. Describe what happens to the compass needle. 5. What do you suppose the compass needles drawn all over the screen
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In the article‚ “Lagging Far Behind: Women in the Middle East” Judith Colp Rubin (2012)‚ an author‚ journalist and publisher‚ demonstrates the main aspects behind causing inequality between male and female rights in the Arab World. Colp Rubin clearly states based on certified statistical evidence‚ that despite of the basic rights given to females in the Arab region‚ lack in the equilibrium between both genders has still been consistent. She demonstrates her claim by referring to the discriminated
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EXPERIMENT NO-1 AIM- To determine the frequency of A. C. mains by using an electric vibrator. APPARATUS- Electric vibrator‚ table lamp‚ pulley‚ weight box‚ fishing cord‚ a. c. source. THEORY- when a cord of mass per unit length m is connected to the vibrating rod of the vibrator and stretched with a tension T‚ the cord vibrators in segments. If the length of the cord is then adjusted until the nodes are clearly marked‚ the frequency of the stretched string is the same as of the vibrating rod which
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MYP 8 (1) Sabrina Group member: Lucy‚ Angel Research question: How does the air force affect the falling place? Hypothesis: If the air force is lower/higher than the falling place is closer/further because in some place air force let parachute fly more further/closer when the air force is lower/higher. Variables: Independent variable: air force. Dependent variable: distance of parachute (measure with ruler) Control variable: the
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Chapter 3 Surface Area‚ Volume‚ and Capacity 3.1 Surface Area of Prisms 3.2 Surface Area of Pyramids‚ Cylinders‚ Spheres‚ and Cones 3.3 Volume and Capacity of Prisms and Cylinders 3.4 Volume and Capacity Spheres‚ Cones‚ and Pyramids [pic] Name: _____________________________ 3.1 Surface Area of Prisms
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Strayer University CRJ 320 Criminal Investigation Professor: Elaine Wilson The importance and legal uses of DNA evidence in Criminal Investigations Tasha L. Thomas 4/21/2013 Once a crime is committed law enforcement officers are dispatched to the scene and a criminal investigation begins immediately. The first responder to the scene begins to taper off the area and assures that nothing is touched or risk of contamination of evidence occurs‚ while waiting on the
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Career investigation of Early Childhood Education Submitted by: Maeve Monaghan Description: When working with children you must nurture and care for them. Supervision is a key point you must always be watching the children ensuring their safety. Childcare workers organize activities for children‚ help children explore individual interests‚ and help keep children healthy. Skills and Qualities: Essential skills for this career include communication skills and also Creativity skills. Essential
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Contents 01. – The importance of site investigation Page 2 – 4 1.02 – Trial Pits Page 4 1.03 – Auger holes Page 4 – 5 1.04 – Boreholes Page 5 – 7 1.05 – Soil sampling Page 7 1.06 – In-situ testing Page 8 1.07 – Quasi-static cone penetration testing Page 8 – 9 1.08 – Dynamic probing Page 10 1.09 – The Standard Penetration Test Page 11 1.10 – Field vane test Page 12 1.11 – Classifications of Soils Page 13 1.12 – Size range of grains Page 13 – 14 2.00 –
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Dimensional Analysis: Investigation on bifilar suspension Ho Yuk Him (Date of experimentation :20th and 29th October‚ 2010) This paper presents a study on the application of dimensional analysis on the formulation of an equation concerning the periodic time of a rod rotating at an angle about the vertical axis suspended by two strings at each end. We find that period is inversely related to distance between the strings parallel to each other and directly proportional to the both the square root of
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After reading The Investigation by Peter Weiss I feel completely discombobulated. I use this word with care and consideration. This‚ in my opinion was one of the most powerful books in the sense that it was accordingly written genuinely. The book being an actual play was at first a little confusing to figure out who was talking‚ the names were not given unless one of the "witness’" addressed them in their dialect. The descriptions of the episodes that had occurred were very intense‚ nothing was held
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