9.2 Space Students learn to: Students: 1. The Earth has a gravitational field that exerts a force on objects both on it and around it define weight as the force on an object due to a gravitational field perform an investigation and gather information to determine a value for acceleration due to gravity using pendulum motion or computer-assisted technology and identify reason for possible variations from the value 9.8 ms-2 gather secondary information to predict the value of acceleration
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investigate electric current and circuits later in this unit. • Open the PhET Simulation Electricity‚ Magnets‚ and Circuits ( Resistance in a Wire[pic] As wire length (cm) increases‚ the resistance (Ω) _________________ As wire area (cm2) increases‚ the resistance (Ω) __________________ As wire density (Ωcm) increases‚ the resistance (Ω) _______________ Procedure: Ohm’s Law: Electricity‚ Magnets‚ and Circuits ( Ohm’s Law [pic] mA is milliamps‚ and _________ milliamps equals one Ampere. • Move
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Law Procedure Part I Wire Resistance: open the PhET Simulation Electricity‚ Magnets‚ and Circuits Resistance in a Wire. As wire length (cm) increases‚ the resistance (Ω) _increases________________ As wire area (cm2) increases‚ the resistance (Ω) _____decreases_____________ As wire resistivity (Ωcm) increases‚ the resistance (Ω) ____increases___________ Procedure Part II: Ohm’s Law: Electricity‚ Magnets‚ and Circuits Ohm’s Law mA is milliamps‚ and ___1000______ milliamps equals one
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51. --------- extends the range of a moving-iron ac ammeter. C a. A shunt b. A multiplier c. Changing number of turns of operating coil d. A series 52. The most sensitive instrument is D a. Moving-iron b. Dynamometer c. Hot-wire d. Permanent-magnet moving coil BRIDGE MEASUREMENT 53. The bridge uses the -------- measurement and operates on ------------- principle. C a. Direct measurement and null indication b. indirect Direct measurement and null indication c. Comparison measurement and null
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Running head: Competency Differences Competency Differences In The Associate and Baccalaureate Prepared Nurse In this environment of changing roles for nurses‚ I will address the different competencies of the associate degree nurse versus the baccalaureate degree nurse. The focus of the associate degree nurse is on the technical skills and hands on clinical skills. It is a shorter program‚ which is attractive because it can be completed in two years.
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Competency Comparison BSN VS Diploma & ADN Background / Overview Nursing is a profession that has numerous level of educational preparation. There are diploma nurses‚ associate degree nurses (ADN)‚ baccalaureate degree nurses (BSN)‚ master level degree nurses (MSN) and doctorate degree nurses PhD).1 Perhaps you are considering nursing as a profession or you are an experienced practicing nurse‚ it is more than likely that you must have heard the intense debates about the differences
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References: Broom‚ C.‚ & Tilbury‚ M. (2007). Magnet status: a journey‚ not a destination. Journal of Nursing Care Quality‚ 22(2)‚ 113-118 Dlugacz‚ Y. D. (2006). Measuring health care: Using data for operational‚ financial‚ and clinical improvement Munroe‚ D. J.‚ & Lash‚ A. (2005). Achieving Magnet Recognition: The Process. MEDSURG Nursing‚ 15-20 Patient Safety – Quality Improvement (n.d.). Retrieved on January 13
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What is Hypnosis? Describe the psychological and physical aspects of hypnosis and discuss the role of relaxation in Hypnotherapy. I shall be looking and exploring what hypnosis is‚ the role of relaxation in it and the connections between the mind and body in hypnotherapy. Hypnosis has been used in every culture in some form. People who used hypnosis were often referred to as ‘witch doctors’‚ ‘medicine men’ or ‘healers’. The earliest evidence has been found among shamans. They avoided chemicals
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electric and magnetic fields. An electromagnetic wave generates both‚ electric and magnetic fields. A magnetic field can be induced by a wire conducting an electric current and a electric field can be induced in a coiled piece of copper wire if a magnet is moved through the center of the coiled wire. 3. Before you begin your lab‚ you need to form a hypothesis that reflects which material‚ voltage‚ and number of winds you think will produce the strongest electromagnet. Record your hypothesis as an
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the density of sources. It also has implications for the conservation of charge. Consider flux as being the total of the field lines that enter and leave through a closed surface. Magnetic field lines are loops (for a simple bar magnet‚ from N to S and‚ inside the magnet‚ back to N); every loop that exits a closed surface must also leave it. Electical field lines do not loop. They originate at positive poles and radiate outward‚ or they converge and terminate at negative poles‚ or both. All of the
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