Lightning - Each bolt can contain up to one billion volts of electricity - Electrical discharge is caused by an imbalance between positive and negative charges in the atmosphere - Colliding particles of rain‚ ice‚ or snow increase this imbalance and often negatively charge the lower reaches of storm clouds - Objects on the ground‚ like steeples‚ trees‚ and the Earth itself‚ become positively charged - A step-like series of negative charges‚ called a stepped leader‚ works
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Cost Baseline-Cost Upside=Net Income of Upside-Net Income of Baseline+ Revenue of Baseline-Revenue of Upside=693492‚ which is the value gathered from cost savings in five years. 3. How much value lies in improved revenues? As shown in the Excel above‚ the improved revenue accumulated in five years is 12‚167. 4. What additional factors should be included in the ROI analysis? There are many assumptions and factors we need to consider to calculate the ROI: • Can all the growth rate and inflation
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THJ#6 Problem statement: How can I figure out whether different substances when mixed with water create a solution or not. Research/Prior knowledge: Substances dissolve best in hotter water. You can use a flashlight to help see if a mixture is a solution‚ a suspension‚ or colloid. A solution is a mixture that forms when substances dissolve and form a homogenous mixture. A suspension is a heterogeneous mixture that separates into layers over time. A colloid is a mixture that contains some particles
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FEASIBILITY OF TWO FRESH WATER SUPPLY TECHNIQUES IN SUDAN 1.0 INTRODUCTION Access to clean water is considered a basic human right and in many countries when sustainable development is considered‚ water is at the top of the list of priorities (Omer‚ 2008). The value of water is increasingly felt in areas such as Sudan‚ where precipitation is inadequate while temperatures are high resulting in dry or arid conditions (Food and Agriculture Organisation (FAO)‚ cited in USAID‚ 2010). Two-thirds
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theories is correct? a) MO theory predicts that electrons are localized between pairs of atoms. b) In VB theory‚ bonding electrons are delocalized over the molecule. c) MO theory accurately describes bonding in O2 and NO‚ VB theory does not. d) VB theory can describe molecular bonding in excited states. e) MO theory is used to accurately predict the colors of compounds. Answer: c 9.2 Valence Bond Theory 2. Which of the following statements is/are CORRECT? 1. The overlap between
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1. Given that Crescent is PDB’s first entry in the US sport and/or energy beverage market‚ what must PDB do in regard to Crescent’s pending launch? 3 2. What factors should influence the positioning of Crescent? (textbook chapter 7-8-9) 9 2.1 Crescent pure as Sports Drink 9 3. How is the market segmented? At what segment should Crescent be targeted? Fout! Bladwijzer niet gedefinieerd. 4. What are the pros and cons of positioning Crescent as an energy drink‚ a sports drink‚ or a healthy organic
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expressions and voicemodulations that are acquired and take on strategic social value within the peer context.[3] Cool was once an attitude fostered by rebels and underdogs‚ such as slaves‚ prisoners‚ bikers and political dissidents‚ etc.‚ for whom open rebellion invited punishment‚ so it hid defiance behind a wall of ironic detachment‚ distancing itself from the source of authority rather than directly confronting it.[4] Cool as a state of being Cool has been used to describe a general state of well-being‚ a transcendent
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Electricity generation is the process of creating electricity from other forms of energy. The fundamental principles of electricity generation were discovered during the 1820s and early 1830s by the British scientist Michael Faraday. His basic method is still used today: electricity is generated by the movement of a loop of wire‚ or disc of copper between the poles of a magnet.[1] For electric utilities‚ it is the first process in the delivery of electricity to consumers. The other processes‚ electricity
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Melting Point Objectives 1. To gain proficiency in constructing a graph and plotting data points. 2. To determine the freezing points of a compound from the graph of decreasing temperature versus time. 3. To determine the melting points of a known and unknown compound. Introduction Physical changes are the changes in the physical properties of a substance (Moore‚ Stanitski & Jurs‚ 2009). Freezing point is the fixed temperature at which a pure liquid converted into crystalline solid. Melting
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Conductivity Solutions Abstract: We produced conductivity tests in water and other various solutions with a computer faced Conductivity Probe using the unit of microsiemens per centimeter (uS/cm) to find out which solutions had a high conductivity and which solutions had a low conductivity. Many different solutions vary in conductivity due to the ratio of ions. Different levels of ions have an impact on conductivity because of the different charges and different types of bonds. Conductivity is
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