: K .V N T P C CHEMISTRY PROJECT REPORT STUDY THE PRESENCE OF INSECTICIDES AND PESTICIDES IB FRUITS AND VEGETABLES Name : Class : Reg. No : Examiner Teacher-in charge. CERTIFICATE This is to certify that the project was done by …………………………… Reg. No ……………….. Is in partial fulfillment of Chemistry Practical Examinations AISSCE 2008. I certify that this project is done by him/ her with his/her
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| | | ALGEBRA OF SETSBASIC OPERATIONSAs we have introduced meaning of the terms set‚ subset‚ null set and universal set‚ we can learn how to build new sets using the sets we already know. The way we do it is called set operations.The set operations are: union‚ intersection‚ difference and complement. They are called Boolean operations.Let A and B be subsets of the universal set U. Then we can look at the set C U that contains all elements of set A and all elements
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ACKNOWLEDGMENT I am greatly thankful for the cooperation and help from school authorities and the Chemistry lab stafffor the successful completion of thisinvestigatory project in the Kendriya Vidyalaya s ChemistryLab. Without their help and proper guidance my project might not have completed. Index 1. Introduction 2. Theory 3. Objectives of project 4. Experiment 1 5. Experiment 2 Theory Evaporation is the process whereby atoms or molecules in a liquid state gain sufficient energy to enter the gaseous
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chalk in your closets and cabinets to keep them from getting damp and musty. The chalk will absorb excess moisture from the air -- humidity that otherwise leads to mustiness Perfects Patterns The next time you need to trace a pattern for a craft project‚ use the item tailors have used for ages: chalk. The markings will be clear and easy to see‚ and when you want to erase them‚ simply dust away the lines. Repels Ants To keep ants out of your house‚ draw chalk lines around your doorways and windowsills
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nves Title of the Project: Frozen Hot Ice Cream Rationale: We have encountered a phenomenon that states that the hotter liquid freezes faster than cold liquid. This phenomenon has been known for a long time‚ but was rediscovered by a Tanzanian high school student‚ Erasto Mpemba‚ in the 1960s. He and his classmates were making ice cream‚ using a recipe that included boiled milk. The students were supposed to wait for the mixture to cool before putting it in the freezer. The remaining
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Project in Values Submitted by: Filler‚ Amor Eynna F. Submitted to: Mrs. Pantaleon Lesson 1: I Like the New Me Every Person has an idea of what his/her worth is. A person may say‚ “I am good in dancing” This shows that each person has a good picture of his/ her own self. You can be proud of yourself by saying or showing to everyone that it’s you and you’ll accept it being you. This lesson guide me identifying the qualities I posses and the values reflected through these
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how to cure these kinds of diseases and we found that oregano can cure those kinds of diseases. We all know that oregano is bitter in taste so we add some organic materials to lessen its bitterness. We make this product to help our community in a simple way to cure common diseases. OBJECTIVES General Objective: This study aims to make organic plant such as oregano as cure for common diseases like cough‚ colds‚ and headaches. Also‚ to make an affordable medicine for those common diseases
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“Oil Extracted from Malunggay (Moringa Oliefera Lam) as an Alternative Vegetable Cooking Oil” Group 3 – II-Ageo B Leader: Kyle Joshua Salvador Assistant Leader: Trixia Floie Galimba Secretary: Ingrid Justine Ponay Members: John Lloyd Baltazar Marcial Alex Tristan Espino i Abstract Purpose Our country is currently facing different problems‚ like finding alternatives on our daily needs. One of the main problems of our country is finding an alternative source of cooking oil and as
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I. Chapter I (Introduction) Background of the Study (Rationale) “He gives us that vast goodness of nature and vegetation is among those. As man propagates for abundance; he deserves to harbor tremendous benefits from it.” The discovery of herbal plants made the possible existence of modern medicine. Modern medicine makes use of these plants in making capsulated herbal medicine or food supplements. It is scientifically proven that numerous of vitamins and minerals are found in herbal plants that
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TLE Electron The electron (symbol: e−) is a subatomic particle with a negative elementary electric charge. An electron has no known components or substructure. It is generally thought to be an elementary particle.[2] An electron has a mass that is approximately 1/1836 that of the proton. The intrinsic angular momentum (spin) of the electron is a half-integer value in units of ħ‚ which means that it is a fermion. The antiparticle of the electron is called the positron; it is identical to the
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