Solar‚ Hydrogen and Fuel Cell : Current & Future Wan Nadia Kamaruddin‚ Azman Zainal Abidin‚ Noorly Akmar Ramli Yuzlina Mohd Yusop‚ Siti Indati Mustapa Policy Analysis and Research Management Pusat Tenaga Malaysia Level 8‚ Bagunan Sapura @ MINES 7 Jalan Tasik‚ The Mines Resort City 43300 Seri Kembangan Selangor‚ Malaysia http://www.ptm.org.my Abstract In its quest to become a developed country by year 2020‚ Malaysia fully subscribes to the concept of sustainable development. The
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(vi) Ion-induced dipole interactions [20(b)] In these interactions ion’s field induces a dipole moment in a molecule. If μ is the induced moment in a field E‚ ‘α’ is the polarizability (assumed to be constant)‚ then (26) (27) where FZ is the instantaneous force on the induced dipole (R >> δ) and the interaction energy at a given R‚ is (28) As the induced dipole is parallel to the field
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LAB 3.Ø.Ø: do ions combine in definite ratios PURPOSE The purpose of this investigation is to determine whether ions combine in definite ratios or not. To observe‚ and create a table of the different ions. QUESTION If copper (II) sulfate when mixed with sodium carbonate at different quantities combine to form ions in definite ratios. HYPOTHESIS / PREDICTION I believe that the ions will combine in definite ratios due to the fact that the valance electrons will not be changing throughout any
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For many years Hydrogen peroxide was widely used for disinfecting‚ sterilization and its antiseptic properties‚ it is cheap and easily available OTC at any drug store or grocery store. “This readily available oxidant is rapidly converted to the highly reactive hydroxyl radical that damages an array of cellular components” (Atiyeh‚ Dibo‚ and Hayek‚ 2009). “The Medicines and Healthcare Products Regulatory Agency (MHRA‚ 2014). Have issued a warning regarding its use in surgery and in deep and large
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There are many different factors that have to be considered when examining the role of access to opportunity structures in causing crime and deviance. Merton’s ‘Strain theory and anomie’ argues that deviance arises from the structure of society and that unequal access to legitimate opportunity structures is the cause of deviant behaviour. The main point that Merton’s theory outlines is the fact that people engage in deviant behaviour because they are unable to achieve socially approved goals by legitimate
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Examine the role of one human activity in causing climate change The earth is becoming hotter as the world is becoming more developing. Climate does change from time to time‚ but human activity increases the frequency and devastation of the change. This essay will concentrate on how industrialization contributes to the increased production of greenhouse gases and discuss how this in turn influences climate change. Since the industrialization becomes worldwide‚ every country tries to find its way
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procedures: 1. Hydrogen G. When hydrogen gas comes in close contact with fire‚ it generates a loud noise similar to a popped piece of popcorn and it blows out the flame. 2. Oxygen B. When manganese reacts with H2O2 small bubbles form around the pieces of manganese and carbonates the whole solution. E. When I put the glowing toothpick in the oxygen gas it caused the toothpick to light up instantly for a short period and then made it glow brighter red. 3. Hydrogen and Oxygen Mixture
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It had been about five years since we were last here. As we drove the two miles down on North Main Street towards an Osterville restaurant‚ I observed a distressing sign (or actually MANY signs). The high-end houses and estates-NOT beach houses or bungalows- were up for sale. The number of FOR SALE signs (16 of them!) in just two miles was very unusual for this area and for its type of residents; full time residence homes with expensive lush green yards and some with wrought iron security fencing
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This excites electrons causing them to gain energy. As the electrons gain energy they are moved into higher energy levels. Naturally‚ electrons want to move back to their original state. As the electrons move down from higher energy levels‚ a photon is emitted. A photon is a particle
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Hydrogen Concentration Sensor Selection for the Renewable Energy Vehicle School of Mechanical Engineering‚ The University of Western Australia ABSTRACT: This paper discusses the selection of a hydrogen concentration sensor for the use in the University of Western Australia’s Renewable Energy Vehicle (REV). Prior to selecting a sensor‚ it is important to consider the available sensing methods and the specific properties of the measurand‚ hydrogen. The selection process leading up to the purchase
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