Lemon Battery Grade Level: 6 Strand: Energy and Control Topic: Transforming electrical energy into light Overall Expectations: design and construct a variety of electrical circuits and investigate ways in which electrical energy is transformed into other forms of energy Specific Expectations: investigate ways in which electrical energy can be transformed into other forms of energy (e.g., into light) Materials Needed: • 3 lemons • 3 shiny copper coins • 3 zinc plated screws
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our bodies we need energy so that we could do things that are possible such as; move our muscles, talk and all the other things that we do. Without energy all humans would be useless not being able to do anything. Energy is needed to extract the oxygen from the areas in our bodies and diffuse it into our bloodstream. As warm blooded we can only digest food and function if our bodies are at a certain temperature and have enough energy, and energy is required for this. We need energy to move our muscles
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- Quantities conserved Energy-Mass Momentum (oriented) *Angular momentum (oriented) Charge Spin (oriented) # of Hadrons (number conserved) # of Leptons (number conserved) FORMS OF ENERGY Kinetic Potential Heat Chemical Mass Electromagnetic radiation Changes in volume When a thing is dropped and stopped by an object, electromagnetic force is overcoming the gravity force overlap of electron clouds of two objects First law of Thermodynamics Energy may be converted from one
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source of energy for most life on earth is the sun. Through photosynthesis, plants capture the light and convert it into chemical potential energy. Plants then store the potential energy in the form of biomass. Only after an animal eats the plant is the potential energy from the sunlight released as kinetic energy for movement and growth. Photosynthesis is the chemical process by which green plants convert sunlight into sugar. In essence, this process transforms a wave of light energy into chemical
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Energy Content of Foods Written by Chris Papadopoulos The energy content of foods is investigated. The energy released by a number of food samples and absorbed by water is determined using technology. Inferences about the energy content of foods with high fat content and foods with high carbohydrate content are then made. Hypothesis Foods, depending on their carbohydrate/fat composition, have different energy content that can be determined by measuring the heat release from their combustion
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Monastery Publications, Arts & Design Department 88 Bright Hill Road, Singapore 574117. Tel : ( 65 ) 552 7426 Email : publication@kmspks.org Copyright © 2001 by Thich Nhat Hanh All Rights Reserved. 3 Content Taking Good Care of Our Habit Energies 6 All in One, One in All 31 Going to the Shore of Non – suffering 60 Overcoming the Fear of Death 92 Five Mindfulness Trainings 129 4 Dear Reader, if you wish to share in the printing cost of this and many other
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water, manufacturers say, but customers are stubbornly refusing to turn down the temperature. Although some of these detergents have been available for several years, customers cling to mom’s age-old advice that hot water washes best — squandering energy and contributing to greenhouse gas emissions. Add to Portfolio * Procter & Gamble Company * Whirlpool Corp * Target Corp Go to your Portfolio » Enlarge This Image Tom Uhlman for The New York Times Mandy Pessler, a P.& G
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developing a global brand, Zumo can should be redesigned. Though the shape of the can is preserved, the color is changed. Instead of yellow and orange, we use just orange for the whole. * The slogan is replaced by the new one “ Providing you with full energy” * In term of promoting, we advertise it in TV and radio at the prime hours and most-viewed channels like HBO or CNN. Similar to TV and radio advertising, we post ads in famous magazines like Vongue, magazines for men like Playboy, magazine for
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High-power ELF radiation generated by modulated HF heating of the ionosphere can cause Earthquakes, Cyclones and localized heating Fran De Aquino Maranhao State University, Physics Department, S.Luis/MA, Brazil. Copyright © 2011 by Fran De Aquino. All Rights Reserved The High Frequency Active Auroral Research Program (HAARP) is currently the most important facility used to generate extremely low frequency (ELF) electromagnetic radiation in the ionosphere. In order to produce this ELF radiation
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particles gain more kinetic energy, like when being heated and are able to move apart from one another. When the molecules vibrate more quickly upon heating, some of it escapes from the matter heat, measurement of energy that is transferred from one body to another as the result of a difference in temperature. If two bodies at different temperatures are brought together, energy is transferred—i.e., heat flows—from the hotter body to the colder. The effect of this transfer of energy usually, but not always
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