Investigatory Project in Physics IV Submitted By: Angela Abainza Gladies Mansit Rhomabelle Ortega Submitted To: Sir Erdie Asuncion I. INTRODUCTION A shadow can be seen when an object blocks the light. The light wasn’t able to reach the surface. That’s why it appears black. But in fact‚ not all shadows are black. In only appears that way because only one color is present. In this investigatory project‚ we have investigated that we can get colored shadows when there
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Republic of the Philippines Department of Education Eastern Samar National Comprehensive High School Borongan City‚ Eastern Samar PET-Reinforced CHB An Investigatory Project Requirement for Research II Ralph Adrian T. Ramos Kiwanis M. Abunda Researchers Mrs. Alexandra S. Parena Adviser Acknowledgment The researchers would like to extend their profound gratitude and appreciation to all who have contributed to the
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Group 9 Investigatory Project JH 7 – St. Leopold of Castelnuovo Chapter 2 Review of Related Studies The rinds of orange and other citrus fruits contain flavonoid phytonutrients. John A. Manthey‚ a chemist of the USDA Agricultural Research Service‚ discovered that these flavonoids can lower LDL‚ “bad”‚ cholesterol levels and triglyceride levels at a significant level. They also have potential anti-inflammatory properties. All these benefits can help reduce the risk of heart disease
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Table of Contents I. Background of the Study …………………………………………………2 II. Statement of the Problem ………………………………………………...4 III. Significance of the Project …………………………………………….....5 IV. Review of the Related Literature ………………………………………...6 V. Material and Equipments …………………………………………………9 VI. Analysis of the Data………………………………………………………11 VII. Observation and Findings ………………………………………………...13 VIII. Generalization ………………………………………………………….....14 IX. Doctors’ Point of View…………………………………………………
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HOMEMADE BOUNCY POLYMER An Entry for the 2009 DIVISION SCIENCE FAIR TEAM CATEGORY CHINKEE MAE M. ALANZALON Grade VI – Jose Rizal DAN ALFONSO VALENTIN V. SORIA TRISHA KATE E. GENERAL Grade V – E. Aguinaldo Researchers Mr. MARK ANTHONY R. CUA Research Adviser Marcela Marcelo Elementary School Pasay City October 2009 CHAPTER 1 INTRODUCTION One might think that chemists are a bunch of boring scientists who wear lab coats and look at beakers all day‚ but did you know that many toys you play with
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Bataan National High School City of Balanga Oregano and Mayana Extract as an Eggplant Shelf Life Enhancer By: Mary Faith C. Delas Alas Submitted To: Mrs. Analyn J. Dabu Table of Contents Title . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Abstract. . . . . .
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HOLY CHILD EDUCATIONAL CENTER‚ INC. SAN JOSE‚ IRIGA CITY JUNIOR HIGH SCHOOL Researchers: Marvin Sayson Angelika Princess Zagada Chelsea Cleofe Samar Lloyd Raymond Florece Acknowledgement: We would like to extend our heartfelt gratitude to the people who have inspired us and who encourage us to continue this investigation. To our parents‚ for their invaluable support‚ for the trust‚ the loyalty and the understanding they have given to us during the conduct
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Rust is an iron oxide‚ usually red oxide formed by the redox reaction of iron and oxygen in the presence of water or air moisture. Several forms of rust are distinguishable both visually and by spectroscopy‚ and form under different circumstances.Rust consists of hydrated iron(III) oxides Fe2O3·nH2O and iron(III) oxide-hydroxide (FeO(OH)‚ Fe(OH)3). Given sufficient time‚ oxygen‚ and water‚ any iron mass will eventually convert entirely to rust and disintegrate. Surface rust is flaky and friable‚
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Background of the Study Fruits peels of Banana‚ Orange and other fruits are highly rich in potassium‚ ion‚ zinc etc .If these Peel are added in the soil these will become fertilizers. Fertilizers are any organic or inorganic material of natural or synthetic origin that is added to a soil to supply one or more plant nutrients essential to the growth of the plant. Good fertility is fundamental to successful plant growth and the application of fertilizers and manures is an essential graining act
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(Capsicum frutescens)‚ Averrhoa bilimbi (Hedychium coronarium) and Eucalyptus (Eucalyptus Globus). Well eventually here in our country‚ many pests are everywhere like in drainages‚ manholes‚ old houses and streets. The researchers’ purposes for this project are to eliminate and control pests such as rats‚ cockroaches and mosquitoes. If these pests would grow and have a big amount of population‚ it can make everyone sick. The researchers’ pesticide is cheaper than the other commercial products and it
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