Perseverance Teacher: Mrs. Pacita J. Yapsangco “Magnetic Field of a Coil” Experiment 2.5 I. Objectives: To produce a strong magnetic field just by looping the wire into coils II. Materials: 6 V or 9 V batteries 50 cm of bare 12- gauge copper wire Stiff cardboard and scissors Wooden dowel (about 15 cm long x 4 cm diameter) Iron filings 2 plotting compasses Connecting wires with alligator clips III. Data/Observations/Results:
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Experiment 2: Intermolecular Forces Performed: 9/12/2011 Submitted: 9/20/2011 Chemistry 1046L PART I: Purpose: The purpose of partI in this experiment is to identify a variety of unknown substances’ properties using observations of the temperature changes that occur during evaporation. We know that substances with weaker intermolecular forces‚ such as London dispersion‚ will have a faster vaporization rate and thus a higher temperature difference compared to
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Purpose This experiment deals with separating substances. The objective was to become familiar with the methods of separating substances from one another using decantation‚ extraction‚ sublimation techniques. Brief Introduction This experiment was set to teach research students different methods of separating substances from one another. Materials that are not uniform in composition are set to be impure or heterogeneous and are called mixtures. The separation of the components of mixtures is based
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A qualitative study showing how childhood experiences of attachment and separation can affect relationships in adulthood. Abstract This qualitative research was conducted to ascertain if the attachment style a person has as an adult is created or influenced by his/her interactions with early childhood experiences. The research was carried out by means of a thematic analysis of an interview of a married middle-aged couple. The interviews bought the themes of Work‚ Childhood and Relationships
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nd SOLID MENSURATION REVIEWER (2 Semester 2011-2012) PYRAMIDS 1. A vessel is in the form of an inverted regular square pyramid of base edge 13 cm and the altitude is 25 cm‚ how many liters are in it when the depth of the water is 15 cm? A(small Square) h(Water) A(Big Square) = h(container) 2 A(small Square) 15 2 = 252 13 2 2 (15 )(13 ) 2 A(small Square) = 25 2 A(small Square) = 60.84cm 1 V = 3 Bh 1 V= 3 (60.84)(15) 3 V=304.2 cm 0.304.2 L 2. The lateral faces of
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Running Head: THE SEPARATION OF CHURCH AND STATE 1 The Separation of Church and State Montel Williamson Park University Psychology 101 SEPARATION OF CHURCH AND STATE 2 “I pledge allegiance to the flag of the United States of America and to the Republic for which it stands‚ one nation under God‚ indivisible‚ with liberty and justice for all”. Who
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CHEM XXI Project Report Worksheet (4 pages max.) Experiment title: How Do We Identify an Unknown Substance? Guiding questions: State the question or questions that that you were trying to answer in this lab. How do you determine the two unknown types of plastic? What are the two unknown plastics? Safety considerations: Briefly describe the safety measures you had to take to perform the experiments. Before entering the lab‚ I put on my lab coat and practiced using
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Monica Perez Experiment 8: Acetylsalicylic Acid Experiment 01/25/2013 CHM Lab- 2211 Sec 0016 Instructor: Jennifer Reed Introduction: Commonly used as Aspirin‚ acetylsalicylic acid is an analgesic (pain reliever)‚ which is one of the products of the esterification reaction between salicylic acid and acetic anhydride. This esterification occurs since the hydroxyl group from the salicylic acid reacts with acetic anhydride to form an ester. In this experiment‚ we will be able to recreate
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I. INTRODUCTION For a stable political system‚ the power holders must be balanced off against each other. Doctrine of Separation of Powers‚ divides the political authority of the state into three distinct branches‚ namely: 1.) The Executive‚ 2.) The Legislature‚ and 3.) The Judiciary. The following three organs of the government represent the people and their will in the country and are responsible for the smooth running of the government. This principle deals with the mutual relations among these
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1. Separation anxiety is a common stage that a child go through‚ where the child becomes nervous and fearful when separated from parent‚ another caretaker or a person the child is attached to. This condition happens between 8 months of age to 3 years of age (Ricci‚ Kyle &Carman‚ 2013‚ pg. 1128). people’s attitudes about separation of babies are cultural‚ since western cultures encourage autonomy at a very early age while in other cultures separation of mother and baby is not encouraged especially
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