Investigatory Project "USB Fan Made Up of Recyclable CD’s" Group 2 An Investigatory Project Presented To The Faculty of the Basic Education Department Siena College Taytay Taytay‚ Rizal In Partial Fulfillment of the Requirements In the Subject Science-Chemistry Bernal‚ Rowie Ivy T. Buenaventura ‚ Ven Manuel John A. de Leon‚ Joanna Marie B. Espinosa‚ Aubrie Celine Gile‚ Daisy Diane C. Jalotjot‚ James Kennedy C. Lamera‚ Lory Jean O. Mendros‚ Louis Alfred L. Ramos‚ Jay R. January
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Sample D –TEACHER INSTRUCTIONS I.B. CHEMISTRY : PRACTICAL ELECTROCHEMISTRY INVESTIGATION : INVESTIGATE THE RATE OF ELECTROPLATING A METAL D DCP CE Goggles and Lab coats must be worn Background Students had been taught ‘Electrochemistry’ as outlined in the IB Chemistry syllabus. Investigation Design an experiment that allows you to investigate a variable affecting the rate of electroplating. Your research question must be focussed and specific and must enable you to carry out your experiment safely
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V2O5-anchored Carbon Nanotubes for enhanced electrochemical energy storage M. Sathiyaa‚ A. S. Prakasha‚*‚ K. Rameshaa‚ J-M. Tarasconb and A. K. Shuklac CSIR Central Electrochemical Research Institute-Chennai Unit‚ CSIR-Madras Complex‚ Taramani‚ Chennai-600 113‚ India. b Laboratoire de Réactivité et Chimie des Solides‚ CNRS UMR 6007‚ 33‚ rue Saint Leu - Université de Picardie Jules Verne‚ 80039 Amiens‚ France c a Solid State and Structural Chemistry Unit‚ Indian Institute of Science‚ Bangalore-560
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POT TENDING MACHINE PTM is the crucial equipment of large anode pre-baking workshop. It is used in the environment of high temperature‚ large current‚ strong magnetic field and HF gas. It can perform the following procedures ANODE CHANGE: Anode in the pots is changed at an interval of every 27 days since daily 1.5 cm of the anode gets consumed. A carbon block is usually 55 cm high of which only 40 cm can be used up. The main reason behind the anode consumption is the following electrolytic
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‘Massacre results in 20 students dead and 4 injured’‚ ‘Student raped by lecturer’‚ ‘Student still suffers from trauma as a result of being beaten up’. Hearing phrases like these can be likened to taking a shower every morning; we hear or read about it almost every other day. However‚ for any student slogging day and night to secure admission into a prestigious college or university‚ phrases like these can be their worst nightmare. Campus violence turns what for students is a place to acquire knowledge
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Why I picked up a gun The text “Why I picked up a gun” is written by Tiffany Hyatt in May 13‚ 2003. In the year 2001 Tiffany Hyatt drove past a beautiful little house. The house was surrounded by crime scene tape. This made Tiffany think about how she was raped and beaten by men who are commissioned police officers. In the text she talks about how every woman should be able to carry a gun. When Tiffany was younger she had a gun for sport‚ but after her assault she thought that it was important that
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Winter’s Bone her character has to follow her father’s trail into a world of meth‚ violence‚ and people that are bound by codes of loyalty and secrecy. As Ree Dolly is searching for her father she never passes moral judgment on the other characters. She always stayed true to herself and was determined to find her father no matter what the cost was. Ree Dolly has constantly had to take care of her younger siblings‚ Sonny and Ashlee‚ since her father abandoned them and her mother got sick. She would
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In Montana 1948 by Larry Watson David and his family find out that his uncle has been raping and sexually assaulting women from a local Native American reservation. Gail‚ David’s mother Gail is used by author to give a feminist perspective of the situation. Although not all feminist or people who believe in the social‚ political‚ and economic equality of the sexes are women the author chose Gail so that people could understand he is a feminist. Gail has to help her family make decisions about what
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_____________________________CORRTECH CATHODIC PROTECTION FOR PORT FACILITIES _____________________________CORRTECH Contents • • • • • • What causes corrosion What is CP and how does it work? Galvanic vs. impressed current Electrolytes (or where can I use CP) Marine applications Condition assessments _____________________________CORRTECH What is Corrosion? Corrosion is defined as the degradation of a material due to a reaction with it’s environment. Metals require energy to process
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“The gang’s pet” is what Johnny is known as. The story says that Johnny is a "lost puppy" and a "puppy that has been kicked too many times." He is sixteen years old and has already gone through awful times in his life. Before the story starts‚ Johnny was viciously beaten by a group of Socs. He was scarred by this beating‚ and now carries a switchblade in his pocket at all times. Johnny says‚ “He would kill the next person who jumped him.” I chose this quote because it foreshadows the event later
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