Name: ________________________ Class: __________ | Carlingford High School 2008 YEAR 12 2 UNIT SENIOR SCIENCE HALF YEARLY EXAM Time Allowed: 2 hours Instructions: * Attempt all questions * Answer all questions in the spaces provided on this paper. SECTION I: Multiple Choice Questions (Q1-15) (15 marks) SECTION II: Extended Response Questions (Q16-29) (65 marks) Name: __________________________ Class: _____________ SECTION I: 15 Multiple Choice
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The Value of Science At the mention of the value of science‚ people will immediately associate it with beneficial results of scientific discoveries—the joys and conveniences which science has brought into human life. It is true that science has revolutionized our way of life and transformed the lives of billions of people. It has become the new “magic” which is capable of doing everything. The latest devices and gadgets around you for better living have all come about as a result of the
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1.1 What is developmental science‚ and what factors stimulated expansion of the field? Developmental science is an area of scientific study that strives to understand why some things change and others remain constant as we age. The field of developmental science is expanding rapidly due to an exerted social pressure to improve the lives of people. 1.3 Describe the lifespan perspective on development. The lifespan perspective on development is that no one age period impacts development more than
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The traditional TOK diagram indicates four ways of knowing. Propose the inclusion of a fifth way of knowing selected from intuition‚ memory or imagination‚ and explore the knowledge issues it may raise in two areas of knowledge. The study of Theory of Knowledge (TOK) indicates four distinct ways of knowing: sense perception‚ emotion‚ reason and language; however‚ in this essay I will argue
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Steve Spangler recently performed Elephant’s Toothpaste on the Ellen Show. Check out the kid-friendly version of Elephant’s Toothpaste. Materials This demonstration requires chemicals that are not available to the public. Chemistry teachers and science demonstrators are specially trained in the hazards of using these chemicals. * Hydrogen peroxide (30%) - This is ten times stronger than the normal hydrogen peroxide you can find at the store * Sodium iodide solution‚ 2 M or * Potassium
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Comments on the article: Science and football: a review of applied research in the football codes Written by Thomas Reilly and David Gilbourne of Research Institute for Sport and Exercise Sciences‚ Liverpool John Moores University‚ UK This article reviews various scientific researches being carried out all over the world to better understand the football codes and improve them. Over the last two decades there has been a growth in research directly related to football. Although most of this
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TEODORO Agoncillo once chided me for asking too many what-if questions in history‚ ?Why concern yourself with what did not happen‚ when just reconstructing what happened is already a big challenge.? I have never given up on the what-ifs because often what did not happen can be more engaging than what actually happened. Take for example‚ the debate over the cause of Napoleon?s death that textbooks set down as stomach cancer. There were forensic doctors who examined strands of Napoleon?s hair and
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STATEMENT OF PURPOSE FOR FOOD SCIENCE The progression of technology and the effects it had on civilization has always fascinated me and generated profound interest in me. My decision to choose Food Science is not an impetuous decision‚ rather it was developed over a time. Since I was a kid I have seen my parents and grandparents using different cooking methods from time to time. My interest in finding the scientific reason behind their cooking practices grew strong as I grew older. Usage of
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making a perfect crime‚ such that no one can realize‚ a hint or way is left behind & with the use of modern techniques an investigator(s) finds out the rest. So‚ in today’s world the improvement & achievement of justice via application of forensic Science with the processes of law is a must thing to have. To know the baseline of an investigation procedure‚ CSI-"Coming to Rage" was my episode of concern for the FSCI 101 assignment. The Episode mainly focuses on two murder cases. First one is the
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National Science Day Related Links Introduction History Time to celebrate Introduction: Rashtriya Vigyan Evam Prodoyogiki Sanchar Parishad (RVPSP) (National Council for Science & Technology Communication) of the Ministry of Science and Technology celebrates National Science day (NSD) to popularise the benefits of scientific knowledge and pratical appropriation. Various activities are organized on the day like debates‚ quiz competitions‚ exhibitions‚ lectures‚ etc.‚ in which college students
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