Physics Investigatory Project - 2441 Words

Sunlight and Concave Mirror for Cooking Researchers: Pamatmat, Mikaela Franchesca Siacon, Maria Sherlene Dianne Cruz, Jeremy Anne Lardizabal, Zaree Dominique Macagba, Danielle Martinez, Kyrene Teacher: Sir Vincent Sabong Abstract The researchers thought of trying to come up with a makeshift solar cooker in order to test if this way of cooking may be effective and useful in substituting for a frying pan and a stove. The solar cooker may be a possible alternative when cooking outdoors under the heat of the sun. It could also be a huge energy saver and a safer way of cooking, avoiding hazards such as burns. The researchers have picked the safest and easiest procedure and materials in making a solar cooker so that teenagers or even†¦show more content†¦Rationale * The researchers arrived at this kind of problem stumbling upon the topic of solar power and how much heat the sun’s rays can produce. * The researchers, as a group think that this is of big significance since global warming is indeed a serious problem in the world, in line with this, usage of energy is one of the factors that concerns this, and as students, investigating on this may be a way of helping out. They also thought that thi s would be a fun and innovative experience especially since this is not something you see or do every day. * PROBLEM: Can we cook food by using a mirror and sunlight? * HYPOTHESIS: * H1: If heat is produced once the sun’s rays are reflected through the mirror to the food attempted to be cooked, then we can cook food using a mirror and sunlight. * H2: If the heat coming from the sun is not enough as compared to the heat coming from the gas range or electric stove, then we cannot cook food using only a mirror and sunlight. * OBJECTIVES OF THE STUDY: * The researchers’ main objective is to be able to come up with a successful investigation and prove that it is indeedShow MoreRelatedInvestigatory Project in Physics3579 Words   |  15 PagesCooking Oil – Made Candle (Focusing on Thermal Physics and Energy) An Investigatory Project in Physics By: Introduction Today, candles are made not only for lighting purposes but for many other uses such as home dà ©cor, novelty collections, as fixtures for big occasions (weddings, baptismal , etc.), and as scented  varieties for aromatherapy. 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Benitez Kristine Mae Y. Guanzon Angelica M. Repollo Marvin V. Torres Luke O. Mirasol School Year: 2012-2013 DEDICATION We dedicate this Investigatory Project to our community andourRead MoreThe Utilization of Kamias (Averrhoa Bilimbi), Lemon (Citrus Limonium), Lime (Cituse Auretifolea) and Calamansi (Citrofortunella Microcarpa) Extract as an Alternative Component for Dry Cell4752 Words   |  20 PagesThe Utilization of Kamias (Averrhoa bilimbi), Lemon (Citrus limonium), Lime (Cituse auretifolea) and Calamansi (Citrofortunella microcarpa) Extract as an Alternative Component for Dry Cell A Science Investigatory Project Submitted to Mrs. Luzviminda M. Bago As a Requirement in the Subject Reseasrch-I By: TOLEDO, JAYCEE N. GARCES, DOROTHY ANNE D. FALLEJO, JOBELLE ROSE A. 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