Objective In this experiment the purpose is to study the period of the pendulum with different masses. Secondly to also study the relationship in the different lengths of the string and how it affects the period. Thirdly to find the different (time) periods in the changes in the arc size. Theory If the pendulum is set ‚ the force of the motion is used to swing back and forth . where the t period is the time the pendulum takes to complete a cycle of oscillation. As t-1/f the complete distance of
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EXPERIMENT 5 REDOX TITRATION: TITRATION USING SODIUM THIOSULPHATE Objectives 1. 2. To prepare a standard solution of potassium iodate for use to determine the concentration of sodium thiosulphate solution accurately. To acquire the proper techniques of carrying out a titration. Introduction Redox titrations using sodium thiosulphate as a reducing agent is known as iodometric titration since it is used specifically to titrate iodine. The reaction involved is: I2 + 2Na2S2O3 I2 + 2S2O322NaI + Na2S4O6
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Free Will Vilayandur S. Ramachandran came from a distinguished family in Tamil Nadu‚ India‚ and was neuroscientist‚ which is a field of study encompassing the various scientific disciplines dealing with the nervous system. Ramachandran ’s views on the brain and how it works are discussed in his work “The New Philosophy”. In his essay he discusses the nature of consciousness‚ discussing the effects of certain mental states and their influence on the body and the brain. One of his main topics‚ however
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Experiment : 1 Tittle : Preparation of bis(acetylacetonato)copper(II) complex Objective : To synthesis the bis(acetylacetonato)copper(II) complex Introduction : A complex ion is usually form with high charge density metal ion as a central and formation of coordinate covalent bond (dative bond) with high electron molecules or ions. These molecules or ions are functioning as ligands (electrophile in organic compounds). They are easily attracted by electrophile (electron deficiency
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The free land is not free The author of “In the Land of Free”‚ Edith Maud Eaton‚ with pen name Sui Sin Far‚ was not a direct immigrant from Asia to the United States‚ but she portrayed the harsh treatment Asian immigrants faced upon entering in the U.S. in the late 1800s. Sui Sin Far‚ working as a journalist for Fly Lea‚ had exposed the extreme injustice done to Asian Americans in U.S. while she was living on the west coast of the United States. In addition‚ Sui Sin Far’s narration throughout “The
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________ Name: Loren B. Matulac Date : November 09‚ 2013 Yr. & Section: IV- 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
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PE R SP EC TI V ES O N P SY CH O L O G I CA L S CIE N CE Free Will in Scientific Psychology Roy F. Baumeister Florida State University ABSTRACT—Some actions are freer than others‚ and the difference is palpably important in terms of inner process‚ subjective perception‚ and social consequences. Psychology can study the difference between freer and less free actions without making dubious metaphysical commitments. Human evolution seems to have created a relatively new‚ more complex form of
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In Stanley Milgram’s experiment‚ The Memory Project- effect on punishment on learning‚ the concept of staging in terms of what is real and not real in relation to the photographs objects and subjects‚ which is conveyed through the facilitator and the learner parallels Sontag’s concept of framing and representation In Plato’s Cave‚ and Barthes idea of posing and theater in Camera Lucida. Sontag and Barthes’s understandings of photography’s “reality” intersect in that their notion of the object in
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Design Experiment Aim: To see how the height in which the ball is dropped from affects the depth of the crater. Hypothesis: I predict that as the height in which the ball is dropped from increases‚ so does the depth of the crater (the data will be directly proportional). The scientific knowledge which supports this is that the golf ball has a gravitational potential energy which increases as the ball is dropped from higher heights. When the height increases the ball gains more gravitational potential
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is Free Will? Denise Dale What is Free Will? Free will is the driving force of human existence and individuality. It directs human actions‚ thoughts and desires. Free will is what distinguishes humankind from all other creations of existence. Animals do not have free will. Plants and flowers do not have free will. Humans live their lives. Out of all that there is of existence that depends on air for life‚ only humans truly have free will. As per the Merriam-Webster dictionary Free is
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