1. “The energy for life comes from the sun.” Outline the role of the photosynthesis process to explain what is meant by this statement. (3 marks) chlorophyll 6CO2(g) + 6H2O(l) + energy C6 H12 O6 (aq) + 6O2(g) 2830 kJ glucose Photosynthesis is the process in which plants use the sun’s light energy to convert carbon dioxide and water into carbohydrates such as glucose‚ sucrose‚ starch and cellulose. Carbohydrates are high energy
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LED LIGHTS A Museum Exhibit Case Study By Kathy Andal September 6‚ 2013 In April 2014‚ the Durango County Museum of History installed a small exhibit titled Our heritage: Pictures from the past. The collection consists of five daguerreotypes and several silver albumen prints. A study was made to measure the benefits and costs of using LED. lights instead of traditional halogen lamps. RISKS OF LIGHTING HISTORIC PHOTOGRAPHS All lighting harms photographs. (Lavedrine 2003) It is the task of
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Compound Light Microscope The familiar compound light microscope is a series of lenses (hence "compound") that focus visible light in such a way as to produce a magnified image. A single lens‚ often called a magnifying glass‚ cannot generally magnify images as much as a series of lenses although Antony van Leeuwenhoek‚ the first microbiologist‚ used a simple‚ albeit exquisitely crafted‚ lens to discover single-celled "animalcules‚" as he called them. Advantages: Basic compound light microscopes
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1. How strong are the competitive forces confronting Blue Nile and other online retail jewelers? Which one of the five competitive forces is the strongest? Do a five-forces analysis to support your answer. The companies that are competing in this industry are Blue Nile‚ Zales‚ Tiffany ’s‚ Online Jewelry Stores (Diamonds.com‚ etc…)‚ and Local Jewelers. The Rivalry among the competing sellers is strong because there are many competitors and they are basically offering the same product. Also‚ the
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EnergySniffer: Home Energy Monitoring System using Smart Phones Mostafa Abdulla Uddin Tamer Nadeem Department of Computer Science Old Dominion University Department of Computer Science Old Dominion University muddin@cs.odu.edu nadeem@cs.odu.edu ABSTRACT Tracking home energy usage for each individual running machine is a prerequisite for making energy conservation and management efficient. In order to meet the requirement for monitoring home energy consumption‚ several industries
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1. Is Jet Blue appropriately positioned to create and maintain a strategic competitive advantage? Yes they are. Jet blues customer service is tremendous. They had the one valentine day massacre but they bounced right back. As a company they know where they have to be in order to succeed in the future. They know about great customer service and low price. Gas prices are rising and with the expansion of the e190‚ I believe this flight will help their revenue increase in the future. 2
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Throughout the play "Romeo and Juliet" by William Shakespeare‚ the author uses light or the absence of light to enhance and/or contribute to the mood of a particular scene. As viewers watch Romeo and Juliet fall in love‚ the obstacles that complicate their unfair love become very obvious. Shakespeare uses light and dark images to add to the mood of his play. Usually in text and stories from the beginning of time‚ to modern-day‚ light would correspond with good‚ and dark with evil. Shakespeare on the other
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Baldwin’s Blues In Sonny’s Blues the and the autobiographical notes of James Baldwin found in the book show the racism of the time and how subtle it is and how it becomes a part of a person once it is introduced to them. In the auto biographical notes Baldwin says‚ “I was forced to admit something I had always hidden from myself‚ which the American Negro has had to hide from himself as the price of his public progress; that I hated and feared white people. This did not mean that I loved black people;
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The Flow of Energy Stacey Ann Langston SCI/209 February 3‚ 2013 Cynthia Collin-Clausen The Flow of Energy The marine ecosystem relies on solar energy converted through photosynthesis by producers. Consumers‚ fish for example‚ metabolize‚ and release as chemical energy to convert into mechanical energy. The ecosystem distributes energy to living organisms through heat energy. Decomposers break down dead organisms and deplete them of their
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to paint masters and everything in between‚ they all contain a unique and imaginative prospective that we common people could have never created. Artists produce this abstract kind of painting or music that can be perceived in many ways depending on the individual. A musician provides us with many elements in their music such as being their life story‚ different perceptions of their pieces‚ and the ability of healing the soul. In "Sonny’s Blues" the narrator’s brother was talented in playing the
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